{"title":"Down4Sound Amplifiers","description":"\u003cp\u003eShop 38+ \u003cstrong\u003eDown4Sound Amplifiers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Down4Sound dealer. Monoblock and multi-channel power to drive your subs and speakers with authority. All in stock with fast, free shipping and expert support — order online or call our team to build the perfect system.\u003c\/p\u003e","products":[{"product_id":"down4sound-jp95t-1500w-rms-5-channel-amplifier","title":"Down4Sound JP95T 1500W RMS 5 Channel Amplifier","description":"\u003ch2\u003eJP 95 AMP: Your Ultimate 5 Channel Amplifier\u003c\/h2\u003e\u003cp\u003eIntroducing the JP95T AMP in a mesmerizing finish, reminiscent of the most beautiful ocean, the culmination of sound engineering and design. Representing the zenith of the JP95 series, this amplifier is not just a device but a testament to craftsmanship. With its roots in Las Vegas, NV, and Dunnellon, FL, the JP95T AMP is the embodiment of what \"Total\" truly signifies in the world of sound systems, combining aesthetic appeal with unparalleled technical prowess.\u003c\/p\u003e\u003cp\u003eTechnical Details:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower Dynamics:\u003cul\u003e\n\u003cli\u003e900W x 1 RMS power at 1ohm for CH5\u003c\/li\u003e\n\u003cli\u003e200W x 4 + 700W x 1 RMS power at 2ohm\u003c\/li\u003e\n\u003cli\u003e120W x 4 + 400W x 1 RMS power at 4ohm\u003c\/li\u003e\n\u003cli\u003e400W x 2 RMS power at 4ohm when bridged\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eFrequency Range: 10Hz - 30KHz for CH1 - CH4, 10Hz - 240Hz for CH5.\u003c\/li\u003e\n\u003cli\u003eCooling System: A dedicated fan ensures optimal temperature management.\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: Optimized range of 9 to 15.5 Volts.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUser Benefits:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eSound Customization: Comprehensive tuning specs, including High Pass Filters and Low Pass Filters.\u003c\/li\u003e\n\u003cli\u003eCompact Powerhouse: Despite its immense power, it's designed to integrate seamlessly into any setup.\u003c\/li\u003e\n\u003cli\u003eElegant Aesthetics: The sleek finish is a modern touch, symbolizing the pinnacle of the JP95 series.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower Output: As detailed in the \"Technical Details\" section.\u003c\/li\u003e\n\u003cli\u003eTuning Specs:\u003cul\u003e\n\u003cli\u003eCH1 \u0026amp; CH2: High Pass Filter: 20Hz - 5KHz\u003c\/li\u003e\n\u003cli\u003eCH3 \u0026amp; CH4: High Pass Filter: 20Hz - 500Hz, Low Pass Filter: 50(500)Hz - 500(5K)Hz, Low pass Filter Multiply: x1, x10\u003c\/li\u003e\n\u003cli\u003eCH5: Subsonic Filter: 10Hz - 50Hz, Low Pass Filter: 35Hz - 250Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eAcoustic Purity: Signal to Noise Ratio: 95dB \u0026lt;, T.H.D @ 4ohm: less than 0.1%\u003c\/li\u003e\n\u003cli\u003eFuse Ratings: 160A\u003c\/li\u003e\n\u003cli\u003eDimensions: Length: 17.71\", Width: 7.4\", Height: 2.24\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eJP95T MANUAL available for comprehensive guidance.\u003c\/p\u003e\u003cp\u003eElevate your auditory journey with the JP95T AMP, the epitome of power, precision, and elegance in the JP95 series. Experience the \"Total\" difference today.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828326764589,"sku":"JP95T-CM-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828326797357,"sku":"JP95T-WHG-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828326830125,"sku":"JP95T-BKG-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828326862893,"sku":"JP95T-RD-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828326895661,"sku":"JP95T-GR-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828326928429,"sku":"JP95T-TL-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828326961197,"sku":"JP95T-GY-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828326993965,"sku":"JP95T-PU-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828327026733,"sku":"JP95T-OR-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828327059501,"sku":"JP95T-BL-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828327092269,"sku":"JP95T-BK-","price":359.99,"currency_code":"USD","in_stock":true},{"title":"White\/Silver","offer_id":66829200654381,"sku":"JP95T-WHISLV-","price":359.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp95t-1500w-rms-5-channel-amplifier-w_72796e42-50b1-493f-99ab-678b1c22687f.jpg?v=1782676549"},{"product_id":"down4sound-teemfideen-kay-15000w-rms","title":"Down4Sound Teemfideen KAY - 15000W RMS","description":"\u003cp\u003eThe Down4Sound TEEMFIDEEN KAY is built for one purpose: \u003cstrong\u003eto deliver massive, controlled power without hesitation\u003c\/strong\u003e. With up to \u003cstrong\u003e15000W RMS at 1Ω\u003c\/strong\u003e, this amplifier gives subwoofers the overhead they need to hit harder, deeper, and cleaner than standard designs can handle. It stays stable under pressure, keeps distortion low, and provides relentless output for high-demand systems, long demo sessions, and serious bass performance.\u003c\/p\u003e \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e15000W RMS @ 1Ω\u003c\/li\u003e \u003cli\u003e7000W RMS @ 2Ω\u003c\/li\u003e \u003cli\u003e4000W RMS @ 4Ω\u003c\/li\u003e \u003cli\u003e30000W RMS strapped @ 1Ω\u003c\/li\u003e \u003cli\u003eHigh-speed MOSFET power supply\u003c\/li\u003e \u003cli\u003eLow-pass filter: 35Hz–250Hz\u003c\/li\u003e \u003cli\u003eSubsonic filter: 10Hz–50Hz\u003c\/li\u003e \u003cli\u003ePhase adjustment: 0°–180°\u003c\/li\u003e \u003cli\u003eClip limiter for clean, controlled output\u003c\/li\u003e \u003cli\u003eWired remote with voltage, temperature, and clipping display\u003c\/li\u003e \u003cli\u003e4-way protection (thermal, high\/low voltage, short, DC)\u003c\/li\u003e \u003cli\u003eHigh-purity copper PCB\u003c\/li\u003e \u003cli\u003e0-gauge power\/ground terminals\u003c\/li\u003e \u003cli\u003eSupports up to 4-gauge speaker wire\u003c\/li\u003e \u003cli\u003eOperating voltage: 12V–15.5V\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e32.28\" × 11.41\" × 2.71\"\u003c\/li\u003e \u003cli\u003e820 mm × 290 mm × 69 mm\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e\u003ch2\u003e\u003cstrong\u003ePower Advisory\u003c\/strong\u003e\u003c\/h2\u003e \u003cp\u003eThe TEEM FIDEEN KAY is a high-output amplifier that demands a properly designed electrical system for safe and reliable operation. The following specifications are intended to support one or two TEEM FIDEEN KAY amplifiers only. Any additional amplifiers must be accounted for with their own independent alternator and battery capacity.\u003c\/p\u003e \u003ch2\u003eMinimum Electrical Requirements for One Amplifier (Daily Music Use)\u003c\/h2\u003e \u003cp\u003eSingle Alternator Setup (not ideal):\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eOne 370A to 400A high-output alternator\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eIdle output should be no less than 180A to 220A\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003eNot recommended for demos or extended high-power sessions\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eBattery bank must absorb peak transients and supply current during voltage drop\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eDual Alternator Setup (recommended):\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eTwo 320A to 350A high-output alternators\u003c\/li\u003e \u003cli\u003eCombined output of 600A to 700A at cruising RPM\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eMinimum of 400A combined at idle\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003eExternal regulation recommended for stable charging between 14.4V and 15.5V\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eElectrical Requirements for Two Amplifiers (Strapped – 30,000W RMS)\u003c\/p\u003e \u003ch2\u003eMinimum Charging Solution:\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eThree 320A to 350A high-output alternators\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCombined output of 960A to 1050A\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePreferred Charging Solution:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eFour high-output alternators rated at 320A or higher\u003c\/li\u003e \u003cli\u003eTotal charging capacity of 1200A to 1300A\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eDoes not include headroom for any additional amplifiers or accessories\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eRecommended Lithium Battery Bank by System Power\u003c\/p\u003e \u003ch3\u003eFor One Amplifier (15,000W RMS):\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e120Ah to 160Ah total lithium capacity\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eTypical configuration: 6S3P to 6S4P (LTO 40Ah) or 4S3P (LiFePO₄)\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eCommon cell types: Yinlong 66160H.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eFor Two Amplifiers (30,000W RMS):\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e240Ah to 300Ah total lithium capacity\u003c\/li\u003e \u003cli\u003eTypical configuration: 6S6P to 6S8P (LTO 40Ah) or 4S6P to 4S8P (LiFePO₄)\u003c\/li\u003e \u003cli\u003eCommon cell types: Yinlong, C-Max NMC modules, large-format prismatic LiFePO₄\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eKey Notes\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eThese specs apply to TEEM FIDEEN KAY amplifiers only\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAny additional amps must be supported by separate alternator and battery upgrades\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eEach TEEM amp is fused to handle up to 1120A peak draw\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003ePower and ground cables must be sized to handle full current safely\u003c\/li\u003e \u003cli\u003eBattery banks must be designed for sustained music playback, not just SPL burps\u003c\/li\u003e \u003cli\u003eMaintain system voltage optimal amplifier and lithium performance.\u003c\/li\u003e \u003cli\u003eBalancers or BMS systems are required to maintain safe and even cell voltage across the entire bank\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eAll wiring should be professionally routed with proper termination, grounding, and fuse protection\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Red","offer_id":66828330139693,"sku":"TEEMFIDEENKAY-RD-","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828330172461,"sku":"TEEMFIDEENKAY-PU-","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828330205229,"sku":"TEEMFIDEENKAY-BKG-","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828330237997,"sku":"TEEMFIDEENKAY-WHG-","price":2499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-teemfideen-kay-15000w-rms-w_1de74265-85bf-46f9-9ec9-4e68cbe7ecf9.jpg?v=1782676881"},{"product_id":"down4sound-jp154-1000w-rms-4-channel-car-audio-amplifier","title":"Down4Sound JP154 - 1000W RMS 4 Channel Car Audio Amplifier","description":"\u003cp\u003eThe \u003cstrong\u003eDOWN4SOUND JP154 \u003c\/strong\u003e is a \u003cstrong\u003e1000W RMS 4 Channel Class D car audio amplifier\u003c\/strong\u003e built for strong mids, highs, and versatile multi speaker systems. Engineered for clean power delivery and efficient performance, the JP154 delivers reliable multi channel output with precise tuning control in a refined performance chassis.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003ePower Output\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e4 × 150W RMS at 4 ohms\u003c\/li\u003e \u003cli\u003e4 × 250W RMS at 2 ohms\u003c\/li\u003e \u003cli\u003e2 × 500W RMS at 4 ohms bridged\u003c\/li\u003e \u003cli\u003e1000W RMS total rated output at 2 ohms\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003ePower ratings tested at 14.4V and 1 percent THD for consistent real world performance.\u003c\/p\u003e \u003chr\u003e\u003ch2\u003ePrecision Crossovers Fully Adjustable\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eFrequency response 10Hz to 24kHz\u003c\/li\u003e \u003cli\u003eSignal to noise ratio 93dB\u003c\/li\u003e \u003cli\u003eDamping factor 130\u003c\/li\u003e \u003cli\u003eInput sensitivity 0.2V to 6V\u003c\/li\u003e \u003cli\u003eHigh pass filter 20Hz to 800Hz\u003c\/li\u003e \u003cli\u003eHigh pass multiplier x1 and x10 from 200Hz to 8kHz\u003c\/li\u003e \u003cli\u003eLow pass filter 50Hz to 800Hz\u003c\/li\u003e \u003cli\u003eLow pass multiplier x1 and x10 from 500Hz to 8kHz\u003c\/li\u003e \u003cli\u003eBand pass capable\u003c\/li\u003e \u003cli\u003e41 click potentiometer for HPF and LPF adjustment\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e\u003ch2\u003eCompact Installation Size\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e250mm × 190mm × 57mm\u003c\/li\u003e \u003cli\u003e9.84 × 7.48 × 2.24 inches\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eDesigned for performance focused installations where controlled multi channel power and efficient Class D operation matter.\u003c\/p\u003e \u003chr\u003e\u003ch2\u003eSmart Protection Circuit\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eThermal protection\u003c\/li\u003e \u003cli\u003eShort circuit protection\u003c\/li\u003e \u003cli\u003eVoltage protection\u003c\/li\u003e \u003cli\u003eDC overload protection\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eEngineered for reliable operation in demanding daily use systems.\u003c\/p\u003e \u003chr\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eChannels 4\u003c\/li\u003e \u003cli\u003eAmplifier class Full range Class D\u003c\/li\u003e \u003cli\u003eFrequency response 10Hz to 24kHz\u003c\/li\u003e \u003cli\u003eSignal to noise ratio 93dB\u003c\/li\u003e \u003cli\u003eDamping factor 130\u003c\/li\u003e \u003cli\u003eInput sensitivity 0.2V to 6V\u003c\/li\u003e \u003cli\u003eWorking voltage 9V to 15.5V\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e\u003ch2\u003eWhy Choose the JP154 \u003c\/h2\u003e \u003cp\u003eThe JP154 delivers efficient 4 channel power with precise crossover control and bridgeable flexibility. 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This amplifier is designed to seamlessly integrate into any audio system.\u003c\/li\u003e \u003cli\u003eSleek Aesthetics: The anodized silver finish lends a touch of contemporary elegance to its powerful performance.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSPECIFICATIONS:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePower Output: \u003cul\u003e\n\u003cli\u003e1ohm: 555W @ 14.4V\u003c\/li\u003e \u003cli\u003e2ohms: 555W @ 14.4V\u003c\/li\u003e \u003cli\u003e4ohms: 555W @ 14.4V\u003c\/li\u003e \u003cli\u003e2ohm Linked: 1110W - Strapped\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eFrequency Dynamics: 10 Hz - 254Hz\u003c\/li\u003e \u003cli\u003eFilters: X-Over: 12 dB \u003cul\u003e\n\u003cli\u003eLow Pass: 35Hz - 250 Hz\u003c\/li\u003e \u003cli\u003eSubsonic: 10Hz - 50 Hz\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eBass Enhancement: 0-9 dB\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eAcoustic Purity: \u003cul\u003e\n\u003cli\u003eSignal to Noise Ratio: 93dB\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eFuse Ratings: \u003cul\u003e\n\u003cli\u003eSingle Unit Fuse: 70A\u003c\/li\u003e \u003cli\u003eStrapped Fuse: 140A\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eDimensions: \u003cul\u003e\n\u003cli\u003eLength: 6.29 inches\u003c\/li\u003e \u003cli\u003eWidth x Height: 7.40 x 2.24 inches\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eExperience a world of superior audio with the JP3 CPT Ω - 555W RMS Amplifier silver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"White Gloss","offer_id":66828351701037,"sku":"JP3-WHG-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828351733805,"sku":"JP3-BKG-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828351766573,"sku":"JP3-GR-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828351799341,"sku":"JP3-GY-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828351832109,"sku":"JP3-RD-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828351864877,"sku":"JP3-PU-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828351897645,"sku":"JP3-OR-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828351930413,"sku":"JP3-BL-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828351963181,"sku":"JP3-BK-","price":169.99,"currency_code":"USD","in_stock":true},{"title":"White\/Silver","offer_id":66829200687149,"sku":"JP3-WHISLV-","price":169.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp3-cpt-555w-rms-4-2-1-any-ohm-amplifier-w_9a871a25-e665-4b84-8a9e-61987fee1152.jpg?v=1782676486"},{"product_id":"down4sound-jp16-2-3200w-rms-2-channel-amplifier","title":"Down4Sound JP16.2 3200W RMS 2 Channel Amplifier","description":"\u003cp\u003eTransform your car audio experience with the DOWN4SOUND JP16.2 amplifier. Designed for bassheads who demand powerful, clean sound, this amplifier delivers deep lows and crisp highs. Whether you're using 1-ohm, 2-ohm, or 4-ohm loads, the JP16.2 delivers unbeatable power and sound clarity with 1600W RMS of output.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eStable into 1 Ohm Mono Load\u003c\/li\u003e \u003cli\u003eBandpass Capable\u003c\/li\u003e \u003cli\u003e4-Way Protection Circuits: Thermal, high \u0026amp; low voltage, speaker short, and DC protection\u003c\/li\u003e \u003cli\u003e2 - 0 Gauge Power\/Ground Terminals (4 Total)\u003c\/li\u003e \u003cli\u003eRemote bass knob with voltage, temperature, and clipping indicators\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e4 ohm RMS Power: 600W x 2ch\u003c\/li\u003e \u003cli\u003e2 ohm RMS Power: 1200W x 2ch\u003c\/li\u003e \u003cli\u003e1 ohm RMS Power: 1600W x 2ch\u003c\/li\u003e \u003cli\u003e4 ohm RMS Bridged Power: 2500W x 1ch\u003c\/li\u003e \u003cli\u003e2 ohm RMS Bridged Power: 3700W x 1ch\u003c\/li\u003e \u003cli\u003eTested at 14.4V \u0026amp; 1% THD\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz – 22.1KHz\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 80dB\u003c\/li\u003e \u003cli\u003eDamping Factor: 160\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V – 0.2V\u003c\/li\u003e \u003cli\u003eHigh Pass Filter: 20Hz – 800Hz (Multiply x1, x10: 200Hz - 8kHz)\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 50Hz – 800Hz (Multiply x1, x10: 500Hz - 8kHz)\u003c\/li\u003e \u003cli\u003eBass Boost Frequency: 20Hz – 80Hz\u003c\/li\u003e \u003cli\u003eWorking Voltage: 9V – 15.5V\u003c\/li\u003e \u003cli\u003eDimensions: 360mm L x 238mm W x 69mm H (14.17 x 9.37 x 2.71 inches)\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828352028717,"sku":"JP16.2-CM-","price":439.99,"currency_code":"USD","in_stock":false},{"title":"Teal","offer_id":66828352061485,"sku":"JP16.2-TL-","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828352094253,"sku":"JP16.2-RD-","price":439.99,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":66828352127021,"sku":"JP16.2-PU-","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828352159789,"sku":"JP16.2-OR-","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828352192557,"sku":"JP16.2-GR-","price":439.99,"currency_code":"USD","in_stock":false},{"title":"Gray","offer_id":66828352225325,"sku":"JP16.2-GY-","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828352258093,"sku":"JP16.2-BL-","price":439.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828352290861,"sku":"JP16.2-BKG-","price":439.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp16-2-3200w-rms-2-channel-amplifier-w_81760f60-3517-4bc7-be5b-4219843a0c01.jpg?v=1782676467"},{"product_id":"down4sound-mm504-mini-maxx-300w-rms-mini-4-channel-amplifier","title":"Down4Sound MM504 (mini Maxx) - 300W RMS Mini 4 Channel Amplifier","description":"\u003ch3\u003e\u003cstrong\u003eIntroducing the DOWN4SOUND MM504 (MINI MAXX)\u003c\/strong\u003e\u003c\/h3\u003e \u003cp\u003eA sleek and potent 300W RMS 4-Channel Car Audio Amplifier. This elegantly designed compact amplifier is engineered to deliver superior audio performance in a small footprint, making it a perfect choice for car audio enthusiasts who value quality and power in a space-efficient design.\u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eFull Range Class D 4-Channel Amplifier delivering high-quality sound.\u003c\/li\u003e \u003cli\u003eStable performance in 2-ohm stereo or 4-ohm bridged configurations.\u003c\/li\u003e \u003cli\u003eHigh-speed MOSFET power supply for consistent, reliable power delivery.\u003c\/li\u003e \u003cli\u003eVariable high pass and low pass filters for detailed sound customization.\u003c\/li\u003e \u003cli\u003eCrossover multiply x10 feature for extensive audio tuning.\u003c\/li\u003e \u003cli\u003e4-Way Protection Circuits (Thermal, High \u0026amp; Low Voltage, Speaker Short, and DC).\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eRMS Power, 4 Ohms: 50W x 4\u003c\/li\u003e \u003cli\u003eRMS Power, 2 Ohms: 80W x 4\u003c\/li\u003e \u003cli\u003eRMS Power, 4 Ohms Bridged: 160W x 2\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz - 23.7KHz\u003c\/li\u003e \u003cli\u003eHigh Pass Filter: 20Hz - 800Hz (Multiply x1, x10: 200Hz - 8KHz)\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 50Hz - 800Hz (Multiply x1, x10: 500Hz - 8KHz)\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: \u0026gt;88dB\u003c\/li\u003e \u003cli\u003eT.H.D @ 4 Ohms: Less than 0.1%\u003c\/li\u003e \u003cli\u003eWorking Voltage: 9V - 15.5V\u003c\/li\u003e \u003cli\u003eFuse Rating: 25A\u003c\/li\u003e \u003cli\u003eDimensions: 6.69\" L (170mm) x 4.87\" W x 2.13\" H\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828352323629,"sku":"MM504-CM-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828352356397,"sku":"MM504-TL-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828352389165,"sku":"MM504-WHG-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828352421933,"sku":"MM504-BKG-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828352454701,"sku":"MM504-GY-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828352487469,"sku":"MM504-RD-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828352520237,"sku":"MM504-PU-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828352553005,"sku":"MM504-OR-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828352585773,"sku":"MM504-GR-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828352618541,"sku":"MM504-BL-","price":114.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828352651309,"sku":"MM504-BK-","price":114.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-mm504-mini-maxx-300w-rms-mini-4-channel-amplifier-w_cde1c839-275d-4439-900e-7bd9cdcaf769.jpg?v=1782676602"},{"product_id":"down4sound-mm1005-mini-maxx-1100w-rms-mini-5-channel-amplifier","title":"Down4Sound MM1005 (mini Maxx) - 1100W RMS Mini 5 Channel Amplifier","description":"\u003cp\u003ePower up your car audio system with the Down4Sound MM1005 (MINI MAXX), a dynamic 5-channel amplifier designed to deliver exceptional sound quality and performance.\u003c\/p\u003e \u003cp\u003eKey Features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eFull Range \u0026amp; Digital 5 Channel Amplifier\u003c\/li\u003e \u003cli\u003eCH1-CH4 stable into 2 ohm stereo or 4 ohm bridged\u003c\/li\u003e \u003cli\u003eCH5 stable into 1 ohm mono\u003c\/li\u003e \u003cli\u003eHigh-speed MOSFET power supply\u003c\/li\u003e \u003cli\u003eVariable high pass filter, with x10 multiply for CH3 \u0026amp; CH4\u003c\/li\u003e \u003cli\u003eLow pass filter multiply x10 for CH3 \u0026amp; CH4\u003c\/li\u003e \u003cli\u003eBandpass filter capable for CH3 \u0026amp; CH4\u003c\/li\u003e \u003cli\u003eVariable subsonic filter\u003c\/li\u003e \u003cli\u003e4-Way Protection Circuits\u003c\/li\u003e \u003cli\u003eRemote bass knob with voltmeter\u003c\/li\u003e \u003cli\u003eHigh purity copper printed circuit board\u003c\/li\u003e \u003cli\u003e4 gauge power \/ ground terminals\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSpecifications:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eRMS power, 1ohm for CH5: 500W x 1\u003c\/li\u003e \u003cli\u003eRMS power, 2ohm: 120W x 4 + 400W x 1\u003c\/li\u003e \u003cli\u003eRMS power, 4ohm: 80W x 4 + 250W x 1\u003c\/li\u003e \u003cli\u003eRMS power, 4ohm Bridged: 260W x 2 + 250W x 1\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz - 23KHz for CH1 - CH4, 11Hz - 260Hz for CH5\u003c\/li\u003e \u003cli\u003eSubsonic Filter (CH5): 10Hz - 50Hz\u003c\/li\u003e \u003cli\u003eLow Pass Filter (CH5): 35Hz - 250Hz\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 92dB\u003c\/li\u003e \u003cli\u003eTotal Harmonic Distortion (T.H.D @ 4ohm): Less than 0.1%\u003c\/li\u003e \u003cli\u003eFuse Rating: 80A\u003c\/li\u003e \u003cli\u003eDimensions: 12.20\" L x 4.87\" W x 2.13\" H\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eExperience the ultimate in car audio performance with the Down4Sound MM1005 (MINI MAXX).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828352913453,"sku":"MM1005-CM-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828352946221,"sku":"MM1005-BKG-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828352978989,"sku":"MM1005-WHG-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828353011757,"sku":"MM1005-TL-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828353044525,"sku":"MM1005-RD-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828353077293,"sku":"MM1005-OR-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828353110061,"sku":"MM1005-GR-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828353142829,"sku":"MM1005-GY-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828353175597,"sku":"MM1005-BL-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828353208365,"sku":"MM1005-PU-","price":259.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828353241133,"sku":"MM1005-BK-","price":259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-mm1005-mini-maxx-1100w-rms-mini-5-channel-amplifier-w_2b48347e-c44e-4e15-8b98-d6d00e889d30.jpg?v=1782676584"},{"product_id":"down4sound-mm3000kfd-mini-maxx-3000w-rms-mini-full-bridge-amplifier","title":"Down4Sound MM3000KFD (mini Maxx) - 3000W RMS Mini Full Bridge Amplifier","description":"\u003cp\u003e\u003cstrong\u003eIntroducing the Down4Sound MM3000KFD (MINI MAXX)\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eDown4Sound MM3000KFD (MINI MAXX)\u003c\/strong\u003e is a \u003cstrong\u003e3000W RMS Mini Full Range Amplifier\u003c\/strong\u003e designed for ultimate audio performance across all frequencies. Compact yet powerful, this amplifier delivers exceptional power and clarity while adding a sleek, professional look to your car audio setup.\u003c\/p\u003e \u003ch3\u003eKey Features:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eFull Range Digital Amplifier — powers subwoofers, mids, and highs seamlessly.\u003c\/li\u003e \u003cli\u003eHigh-Speed MOSFET Power Supply for consistent, efficient power.\u003c\/li\u003e \u003cli\u003eVariable High Pass Filter (20Hz - 800Hz) and Low Pass Filter (50Hz - 800Hz).\u003c\/li\u003e \u003cli\u003eCrossover Multiplier x10 (up to 8KHz) and Bandpass capability.\u003c\/li\u003e \u003cli\u003e4-Way Protection Circuits (thermal, high\/low voltage, speaker short, DC).\u003c\/li\u003e \u003cli\u003eRemote bass knob with voltmeter, temperature display, and clipping indicator.\u003c\/li\u003e \u003cli\u003e0 Gauge Power\/Ground inputs; up to 8 Gauge speaker terminals.\u003c\/li\u003e \u003cli\u003eHigh Purity Copper PCB.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eSpecifications:\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eRMS Power: 3000W x 1 @ 1 Ohm; 1888W x 1 @ 2 Ohms; 1234W x 1 @ 4 Ohms\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz - 26.4KHz\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal-to-Noise Ratio: 89dB\u003c\/li\u003e \u003cli\u003eTotal Harmonic Distortion: Less than 0.1%\u003c\/li\u003e \u003cli\u003eOperating Voltage: 9V - 15.5V\u003c\/li\u003e \u003cli\u003eFuse Rating: 250A\u003c\/li\u003e \u003cli\u003eDimensions: 16.93\" L x 4.88\" W x 2.25\" H\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFor a detailed demonstration, check out the amp dyno video from Williston Audio Labs in the video tab. Upgrade your car audio experience with the Down4Sound MM3000KFD (MINI MAXX).\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828353798189,"sku":"MM3000KFD-CM-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Black Gloss","offer_id":66828353830957,"sku":"MM3000KFD-BKG-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"White Gloss","offer_id":66828353863725,"sku":"MM3000KFD-WHG-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Teal","offer_id":66828353896493,"sku":"MM3000KFD-TL-","price":349.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828353929261,"sku":"MM3000KFD-GY-","price":349.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828353962029,"sku":"MM3000KFD-BK-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":66828353994797,"sku":"MM3000KFD-BL-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":66828354027565,"sku":"MM3000KFD-RD-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Orange","offer_id":66828354060333,"sku":"MM3000KFD-OR-","price":349.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828354093101,"sku":"MM3000KFD-GR-","price":349.99,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":66828354125869,"sku":"MM3000KFD-PU-","price":349.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-mm3000kfd-mini-maxx-3000w-rms-mini-full-bridge-amplifier-w_72af72ca-4541-499b-9a63-593a87186ea2.jpg?v=1782676597"},{"product_id":"down4sound-jp234-2000w-4-channel-amplifier","title":"Down4Sound JP234 - 2000W 4 Channel Amplifier","description":"\u003cp\u003eIntroducing the Down4Sound JP234 4-Channel Amplifier — your gateway to powerful and immersive car audio. With 2000W of power, this amplifier is designed to elevate your audio experience to the next level. The full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4 ohms bridged configurations. Equipped with a high-speed MOSFET power supply, variable high and low pass filters, and crossover multiply x10, the JP234 redefines performance. Embrace the Class D design and 4-way protection circuits that ensure your system's safety and reliability. Certified independent testing by Big D Wiz with SMD Amplifier Dyno guarantees exceptional results. Immerse yourself in superior sound quality with the JP234.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e2000W of power for a dynamic audio experience\u003c\/li\u003e\n\u003cli\u003eStable into 2 ohms stereo or 4 ohms bridged configurations\u003c\/li\u003e\n\u003cli\u003eHigh-speed MOSFET power supply for reliable performance\u003c\/li\u003e\n\u003cli\u003eVariable high and low pass filters for customizable sound\u003c\/li\u003e\n\u003cli\u003eCrossover multiply x10 for versatile audio options\u003c\/li\u003e\n\u003cli\u003eClass D design for efficient and powerful amplification\u003c\/li\u003e\n\u003cli\u003e4-way protection circuits for safety and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eIndependent Testing Results\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e4 ohms at 14.4V: 334W RMS — CERTIFIED\u003c\/li\u003e\n\u003cli\u003e2 ohms at 14.4V: 425W RMS — CERTIFIED\u003c\/li\u003e\n\u003cli\u003eBridged at 2 ohms: 678W RMS — CERTIFIED\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOur Ratings\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eRMS Power: 334W x 4 @ 14.4V — 2 ohms\u003c\/li\u003e\n\u003cli\u003eRMS Power: 234W x 4 @ 14.4V — 4 ohms\u003c\/li\u003e\n\u003cli\u003eBridge Power: Range 640–740W x 2\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e\n\u003cli\u003eSignal to Noise Ratio: \u0026gt;95dB\u003c\/li\u003e\n\u003cli\u003eFuse Rating: 120A\u003c\/li\u003e\n\u003cli\u003eInputs: 4 GA input on Power Wire, 8 GA input for Speaker Wire\u003c\/li\u003e\n\u003cli\u003eDimensions: 11.8 x 7.4 x 2.24 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003ePair the JP234 with our amplifier combos for a complete, powerful car audio solution. Check out the JP234 Manual and watch the amplifier dyno video on the videos tab.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828358025261,"sku":"JP234-CM-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828358058029,"sku":"JP234-TL-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828358090797,"sku":"JP234-GR-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828358123565,"sku":"JP234-WHG-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828358156333,"sku":"JP234-BKG-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828358189101,"sku":"JP234-BL-","price":329.99,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":66828358221869,"sku":"JP234-RD-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828358254637,"sku":"JP234-GY-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828358287405,"sku":"JP234-PU-","price":329.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828358320173,"sku":"JP234-OR-","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp234-2000w-4-channel-amplifier-w_f8b2d88a-f417-431a-8a6f-52a69273e450.jpg?v=1782672205"},{"product_id":"down4sound-jp84-400w-rms-4-channel-amplifier","title":"Down4Sound JP84 - 400W RMS 4 Channel Amplifier","description":"\u003cp\u003eIntroducing the Down4Sound JP84 4-Channel Amplifier - a powerhouse that delivers 400W RMS power to transform your car audio system. Engineered to perfection, this full-range digital multi-channel amplifier offers stability into 2 ohms stereo or 4 ohms bridged configurations. With a high-speed MOSFET power supply, variable high and low pass filters, and crossover multiply x10, the JP84 is designed to impress. Rest assured with Class D technology and 4-way protection circuits, providing reliability and safety. Experience the ultimate in car audio with the JP84.\u003c\/p\u003e \u003cp\u003eKey Features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e400W RMS power, delivering exceptional audio quality\u003c\/li\u003e \u003cli\u003eStable into 2 ohms stereo or 4 ohms bridged configurations\u003c\/li\u003e \u003cli\u003eHigh-speed MOSFET power supply for reliable performance\u003c\/li\u003e \u003cli\u003eVariable high and low pass filters for customizable sound\u003c\/li\u003e \u003cli\u003eCrossover multiply x10 for versatile audio options\u003c\/li\u003e \u003cli\u003eClass D design for efficient and powerful amplification\u003c\/li\u003e \u003cli\u003e4-way protection circuits for safety and reliability\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSpecifications:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eRMS POWER: 120W x 4 @ 14.4V - 2 ohms\u003c\/li\u003e \u003cli\u003eRMS POWER: 90W x 4 @ 14.4V - 4 ohms\u003c\/li\u003e \u003cli\u003eBRIDGE POWER: Range 180 - 284W x 2\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz - 40KHz\u003c\/li\u003e \u003cli\u003eHigh Pass Filter: 20Hz - 800Hz (Multiply x1 - x10: 200Hz - 8kHz)\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 50Hz - 800Hz (Multiply x1 - x10: 500Hz - 8kHz)\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 95dB\u003c\/li\u003e \u003cli\u003eFuse Rating: 60A\u003c\/li\u003e \u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e \u003cli\u003eDimensions: 7.87\" L x 7.4\" W x 2.24\" H\u003c\/li\u003e \u003cli\u003eInputs: 4 GA input on Power Wire, 8 GA input for Speaker Wire\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828358549549,"sku":"JP84-CM-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828358582317,"sku":"JP84-TL-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828358615085,"sku":"JP84-GR-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828358647853,"sku":"JP84-WHG-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828358680621,"sku":"JP84-BKG-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828358713389,"sku":"JP84-OR-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828358746157,"sku":"JP84-RD-","price":179.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828358778925,"sku":"JP84-GY-","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Purple","offer_id":66828358811693,"sku":"JP84-PU-","price":179.99,"currency_code":"USD","in_stock":false},{"title":"Blue","offer_id":66828358844461,"sku":"JP84-BL-","price":179.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp84-400w-rms-4-channel-amplifier-w_fb7d6493-8a2c-41f3-aa12-688a4aa38820.jpg?v=1782676539"},{"product_id":"down4sound-jp23-v1-5-2300w-rms-car-amplifier","title":"Down4Sound JP23 V1.5 - 2300W RMS Car Amplifier","description":"\u003cp\u003e\u003cstrong\u003eJP23 v1.5 Amplifier by DOWN4SOUND | 2300W RMS Power Output\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003ePassionate masterminds at Down4Sound from Dunnellon, Florida, Las Vegas, Nevada, and South Korea have meticulously designed and engineered the DOWN4SOUND JP23 v1.5 Amplifier. This 2300W powerhouse is crafted using the finest parts available on the market, ensuring it offers the best bang for the buck to all music lovers. After selling hundreds of thousands of units, this model is offered in multiple finishes, making it a standout choice for those seeking exceptional audio performance.\u003c\/p\u003e \u003cp\u003eThe amplifier comes with a wired aluminum bass knob in matching color, equipped with power, clip, protect lights, and a display for voltage and temperature, ensuring you have full control and monitoring capability over your audio experience.\u003c\/p\u003e \u003ch2\u003eTechnical Highlights\u003c\/h2\u003e \u003ch2\u003ePower Output\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003e1ohm: 2000W @ 12v | 2300W @ 14.4v\u003c\/li\u003e \u003cli\u003e2ohms: 1000W @ 12v | 1300W @ 14.4v\u003c\/li\u003e \u003cli\u003e4ohms: 700W @ 12v\u003c\/li\u003e \u003cli\u003e2ohm Linked: 4900W @ 14.4v\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eFrequency Spectrum: 10Hz - 250Hz. Voltage Range: 9 to 15.5 Volts. Class: D - DIGITAL.\u003c\/p\u003e \u003ch2\u003eDetailed Specifications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eLow Pass Filter: 35Hz - 250Hz\u003c\/li\u003e \u003cli\u003eSubsonic Filter: 10Hz - 50Hz\u003c\/li\u003e \u003cli\u003eBass Boost: 0 - 9 dB\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 88dB\u003c\/li\u003e \u003cli\u003eT.H.D @ 4ohm: \u0026lt;0.1%\u003c\/li\u003e \u003cli\u003eFuse Rating: Single unit 200A, Strapped 400A\u003c\/li\u003e \u003cli\u003eDimensions: 17.71\" L x 7.32\" W x 2.24\" H\u003c\/li\u003e \u003cli\u003eWarranty: 1-year warranty; optional extended warranty for 0.5-ohm usage.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eExplore the full potential of the JP23 with our Amplifier Dyno Numbers in the VIDEOS TAB. Ensure optimal performance with a voltage range of 14.4v - 14.7v. Elevate your audio journey with the JP23 today!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. 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Meticulously engineered in Dunnellon, FL, and Las Vegas, NV, this compact powerhouse delivers an impressive 2800W RMS at 1-ohm, making it perfect for enthusiasts seeking top-tier sound quality in their car audio systems. Its 23% smaller footprint than the predecessor (JP 23 V1.5) allows for versatile installations without sacrificing power.\u003c\/p\u003e \u003cp\u003eKey Features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eHigh Power Output: 2800W RMS at 1 ohm ensures robust and clear audio performance.\u003c\/li\u003e \u003cli\u003eCompact Design: More space-efficient than previous models by 23%.\u003c\/li\u003e \u003cli\u003eEnhanced Cooling System: High-speed cooling fans maintain optimal performance.\u003c\/li\u003e \u003cli\u003eSleek Aesthetics with a matching aluminum bass knob displaying power, clip, protect, voltage, and temperature.\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eTechnical Specifications:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e1 Ohm: 2800W x 1 @ 14.4V\u003c\/li\u003e \u003cli\u003e2 Ohms: 1800W x 1 @ 14.4V\u003c\/li\u003e \u003cli\u003e4 Ohms: 800W x 1\u003c\/li\u003e \u003cli\u003e2 Ohm Linked: 5600W x 1\u003c\/li\u003e \u003cli\u003eVoltage Range: 9 to 15.5 Volts\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 35Hz - 250Hz\u003c\/li\u003e \u003cli\u003eFrequency Response: 10Hz - 270Hz\u003c\/li\u003e \u003cli\u003eSubsonic Filter: 10Hz - 50Hz\u003c\/li\u003e \u003cli\u003eBass Boost: 0-9 dB\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 97dB\u003c\/li\u003e \u003cli\u003eTotal Harmonic Distortion: \u0026lt;0.1% @ 4 ohms\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eSafety and Durability: Thermal, High \u0026amp; Low Voltage, Speaker Short, and DC protections; advanced thermal management with quiet, high-speed fans; robust construction with a plexiglass backplate.\u003c\/p\u003e \u003cp\u003eDimensions: 13.38\" L x 7.40\" W x 2.24\" H. Warranty: 1-year standard; optional extended warranty for 0.5-ohm usage.\u003c\/p\u003e \u003cp\u003eElevate your car audio to new heights with the DOWN4SOUND JP23 V2 Amplifier – where power meets precision in a stylish, compact package.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828359827501,"sku":"JP23v2-CM-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828359860269,"sku":"JP23V2-TL-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828359893037,"sku":"JP23V2-GR-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828359925805,"sku":"JP23V2-WHG-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828359958573,"sku":"JP23V2-BKG-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828359991341,"sku":"JP23v2-OR-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828360024109,"sku":"JP23V2-PU-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828360056877,"sku":"JP23V2-GY-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828360089645,"sku":"JP23V2-RD-","price":399.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828360122413,"sku":"JP23V2-BL-","price":399.99,"currency_code":"USD","in_stock":false},{"title":"White\/Silver","offer_id":66829259046957,"sku":"JP23V2-WHISLV-","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp23-v2-2800w-rms-monoblock-amplifier-w_e6ee3cd8-bd46-47b5-a82d-a6f40fd6d78b.jpg?v=1782676477"},{"product_id":"down4sound-jp8-v1-5-800w-rms-amplifier","title":"Down4Sound JP8 V1.5 - 800W RMS Amplifier","description":"\u003cp\u003e\u003cstrong\u003eWelcome to the realm of power and elegance with the JP8 800W+ RMS Monoblock Amplifier.\u003c\/strong\u003e Crafted with dedication and expertise, this amplifier showcases a formidable 800-watt output, a result of extensive research and development in Las Vegas, NV, and Dunnellon, FL. The JP8 merges the classic charm of Car Audio's original days with cutting-edge technology, offering unparalleled performance.\u003c\/p\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eRetro-inspired SKOOL design from Down4Sound and Car Audio's original era.\u003c\/li\u003e \u003cli\u003eIntegrated cooling fan for superior performance and durability.\u003c\/li\u003e \u003cli\u003ePlexi black plate and NEW ALUMINUM Bass Knob featuring a voltage and temperature meter.\u003c\/li\u003e \u003cli\u003eStandard 1-year warranty for manufacturer defects.\u003c\/li\u003e \u003cli\u003eOptional half-ohm warranty for extra security during 0.5 ohm setups.\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTesting Results by Big D Wiz\u003c\/h2\u003e \u003cp\u003eIndependent verification by Big D Wiz affirms the true power output. Confirmed RMS power ratings at 14.4 volts:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e4 OHM: 511 Watts RMS\u003c\/li\u003e \u003cli\u003e2 OHM: 892 Watts RMS\u003c\/li\u003e \u003cli\u003e1 OHM: 1256 Watts RMS\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eOur Testing Ratings (Worst Case Power Output):\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e1 Ohm: 700W x 1 @ 12v | 850W x 1 @ 14.4v\u003c\/li\u003e \u003cli\u003e2 Ohms: 500W x 1 @ 12v | 650W x 1 @ 14.4v\u003c\/li\u003e \u003cli\u003e4 Ohms: 490W x 1 @ 12v\u003c\/li\u003e \u003cli\u003e2 Ohm Linked: 2300W x 1 @ 14.4v\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003eTuning Specifications\u003c\/h2\u003e \u003cul\u003e\n\u003cli\u003eFrequency Response: 10 Hz - 270 Hz\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 35 Hz - 250 Hz\u003c\/li\u003e \u003cli\u003eSubsonic Filter: 10 Hz - 50 Hz\u003c\/li\u003e \u003cli\u003eBass Boost: 0 - 9 dB\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal to Noise Ratio: 97dB\u003c\/li\u003e \u003cli\u003eT.H.D @ 4 Ohm: Less than 0.1%\u003c\/li\u003e \u003cli\u003eFuse Rating: 120A single, 220A strapped\u003c\/li\u003e \u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e \u003cli\u003eDimensions: 11.81\" x 7.4\" x 2.24\"\u003c\/li\u003e \u003cli\u003eDamping Factor: 100\u003c\/li\u003e \u003cli\u003eClass: D - DIGITAL\u003c\/li\u003e \u003cli\u003ePower \u0026amp; Ground Input: 4GA; Speaker Output: Up to 12GA\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eEmbark on the ultimate audio adventure with the JP8 800W+ RMS Monoblock Amplifier.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Camo","offer_id":66828360417325,"sku":"JP8v1.5-CM-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Black","offer_id":66828360450093,"sku":"JP8v1.5-BK-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Teal","offer_id":66828360482861,"sku":"JP8v1.5-TL-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828360515629,"sku":"JP8v1.5-GR-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828360548397,"sku":"JP8v1.5-BKG-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828360581165,"sku":"JP8v1.5-WHG-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Gray","offer_id":66828360613933,"sku":"JP8v1.5-GY-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828360646701,"sku":"JP8v1.5-RD-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828360679469,"sku":"JP8v1.5-PU-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828360712237,"sku":"JP8v1.5-OR-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828360745005,"sku":"JP8v1.5-BL-","price":199.99,"currency_code":"USD","in_stock":true},{"title":"White\/Silver","offer_id":66829200162861,"sku":"JP8v1.5-WHISLV-","price":199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp8-v1-5-800w-rms-amplifier-w_f686018f-54e0-467c-9d58-9edfb9ed8189.jpg?v=1782676530"},{"product_id":"down4sound-jp63-6300w-rms-amplifier","title":"Down4Sound JP63 6300W RMS Amplifier","description":"\u003cp\u003eIntroducing the Down4Sound JP63, a monoblock amplifier that goes beyond the ordinary with a jaw-dropping 6300W RMS. This isn't just another 6000W amp; it's a bass powerhouse engineered for those who demand nothing less than earth-shattering, thunderous bass from their subwoofers.\u003c\/p\u003e\u003ch3\u003eCutting-Edge Features for Unmatched Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eTriple Power and Ground Inputs: To ensure unparalleled power stability, we've upgraded to three power and ground inputs.\u003c\/li\u003e\n\u003cli\u003eTop-Grade RCA Connectors: Comes with true Tiffany RCA connectors for the highest level of signal quality.\u003c\/li\u003e\n\u003cli\u003eContinuous Cooling Fan: The internal fan activates the moment you power up, keeping your amp cool even during the most intense sessions.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eMandatory Electrical Upgrade for Warranty\u003c\/h3\u003e\u003cp\u003eTo fully harness this amplifier's extraordinary power, a comprehensive electrical upgrade is non-negotiable. Failure to do so will void the warranty. You must have:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe Big 3\u003c\/li\u003e\n\u003cli\u003eUpgraded Alternator\u003c\/li\u003e\n\u003cli\u003eReserve Battery(s)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePower Ratings (Tested at 14.4V)\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1-ohm: 6300W RMS\u003c\/li\u003e\n\u003cli\u003e2-ohm: 4300W RMS\u003c\/li\u003e\n\u003cli\u003e4-ohm: 2300W RMS\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAdditional Technical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFrequency Response: 14Hz – 269Hz\u003c\/li\u003e\n\u003cli\u003eSignal-to-Noise Ratio: 91dB\u003c\/li\u003e\n\u003cli\u003eDamping Factor: \u0026lt; 480\u003c\/li\u003e\n\u003cli\u003eEfficiency at 4-ohm: 97%\u003c\/li\u003e\n\u003cli\u003eInput Sensitivity: 6V – 0.2V\u003c\/li\u003e\n\u003cli\u003eSubsonic Filter: 10Hz – 50Hz\u003c\/li\u003e\n\u003cli\u003eLow Pass Filter: 35Hz – 250Hz\u003c\/li\u003e\n\u003cli\u003ePhase Control: 0 – 180 degrees\u003c\/li\u003e\n\u003cli\u003eStrappable Connection: Yes\u003c\/li\u003e\n\u003cli\u003eSpeaker Connection: 8 GA SPEAKER WIRE\u003c\/li\u003e\n\u003cli\u003eFusing: 700A Total (250A for each of the three positive wires)\u003c\/li\u003e\n\u003cli\u003eClipping Indicator: Yes\u003c\/li\u003e\n\u003cli\u003eBT Remote Control: Features voltage and temperature display, along with a clipping indicator\u003c\/li\u003e\n\u003cli\u003ePower Connection for BT Remote: C-type (external battery pack or USB power required; unit does not have rechargeable batteries)\u003c\/li\u003e\n\u003cli\u003eSpeaker Output: 4-gauge\u003c\/li\u003e\n\u003cli\u003ePower Inputs: 3 x 0-gauge\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e\n\u003cli\u003eDimensions: 19.68\" (L) x 9.37\" (W) x 2.64\" (H)\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: Made in South Korea\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eJP63 Manual\u003c\/h3\u003e\u003cp\u003eFor complete installation and operational guidance, please refer to the JP63 Manual included with your purchase.\u003c\/p\u003e\u003cp\u003eElevate your sound experience to unprecedented levels with the Down4Sound JP63 Amplifier. Order yours now and redefine what bass means to you!\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. 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Engineered for bass aficionados, this is not your average 4000W amp. It's a sonic juggernaut designed to unleash monstrous, storm-level bass from your subwoofer.\u003c\/p\u003e \u003ch3\u003eAdvanced Features for Peak Performance\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eDual Power and Ground Inputs: For optimal power stability, we've incorporated dual power and ground inputs.\u003c\/li\u003e \u003cli\u003eHigh-Quality RCA Connectors: Equipped with true Tiffany RCA connectors for unmatched signal integrity.\u003c\/li\u003e \u003cli\u003eInstant Cooling Fan: The internal fan kicks in as soon as you power up, ensuring the amplifier stays cool during intense usage.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eWarranty Requires Electrical Upgrade\u003c\/h3\u003e \u003cp\u003eTo unlock the full potential of this amplifier, a mandatory electrical upgrade is essential. Failure to meet these requirements will void the warranty. You'll need:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThe Big 3\u003c\/li\u003e \u003cli\u003eUpgraded Alternator\u003c\/li\u003e \u003cli\u003eReserve Battery(s)\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003ePower Ratings (Tested at 14.4V @ 1% THD)\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e1-ohm: 4300W RMS\u003c\/li\u003e \u003cli\u003e2-ohm: 2300W RMS\u003c\/li\u003e \u003cli\u003e4-ohm: 1300W RMS\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eAdditional Technical Specifications\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003eFrequency Response: 14Hz – 260Hz\u003c\/li\u003e \u003cli\u003eSignal-to-Noise Ratio: 89dB\u003c\/li\u003e \u003cli\u003eDamping Factor: \u0026lt; 400\u003c\/li\u003e \u003cli\u003eEfficiency at 4-ohm: 94%\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V – 0.2V\u003c\/li\u003e \u003cli\u003eSubsonic Filter: 10Hz – 50Hz\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 35Hz – 250Hz\u003c\/li\u003e \u003cli\u003ePhase Control: 0 – 180 degrees\u003c\/li\u003e \u003cli\u003eStrappable Connection: Yes\u003c\/li\u003e \u003cli\u003eSpeaker Connection: Compatible down to half an ohm\u003c\/li\u003e \u003cli\u003eFusing: 400A Total (200A for each positive input)\u003c\/li\u003e \u003cli\u003eClipping Indicator: Yes\u003c\/li\u003e \u003cli\u003eBT Remote Control: Features voltage and temperature display, along with a clipping indicator\u003c\/li\u003e \u003cli\u003ePower Connection for BT Remote: C-type (external battery pack or USB power required; unit does not have rechargeable batteries)\u003c\/li\u003e \u003cli\u003eSpeaker Output: 4-gauge\u003c\/li\u003e \u003cli\u003ePower Inputs: 2 x 0-gauge\u003c\/li\u003e \u003cli\u003eOperating Voltage: 9 to 16 Volts\u003c\/li\u003e \u003cli\u003eDimensions: 15.75\" (L) x 9.37\" (W) x 2.64\" (H)\u003c\/li\u003e \u003cli\u003eCountry of Origin: Made in South Korea\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eJP43 Manual\u003c\/h3\u003e \u003cp\u003eFor a comprehensive guide on installation and operation, please refer to the JP43 Manual included with your purchase.\u003c\/p\u003e \u003cp\u003eElevate your audio experience to new heights with the Down4Sound JP43 Amplifier. 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Not upgrading your electrical system will void the warranty. The required upgrades include:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eThe Big 3: Crucial for managing the increased power demands.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eUpgraded Alternator: To ensure a sufficient power supply.\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\u003cstrong\u003eReserve Battery(s): For consistent and reliable power delivery.\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eThe Down4Sound JP 10.4 Amplifier is not just an amplifier; it's a testament to superior sound engineering. 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This amplifier is designed to suit the demands of those who want to upgrade their entire audio system with one powerful and durable car audio amplifier. With its bandpassable crossovers and upgraded RCA cables, the JP77 offers superior sound quality and a strong connection that won't fall apart. Plus, its 2000W RMS at 1 ohm just for bass makes it the perfect choice for anyone who wants to pump up the volume on their favorite tunes. 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Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Teal","offer_id":66828368445485,"sku":"JP77-TL-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":66828368478253,"sku":"JP77-GR-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Orange","offer_id":66828368511021,"sku":"JP77-OR-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Purple","offer_id":66828368543789,"sku":"JP77-PU-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"White Gloss","offer_id":66828368576557,"sku":"JP77-WHG-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Red","offer_id":66828368609325,"sku":"JP77-RD-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Black Gloss","offer_id":66828368642093,"sku":"JP77-BKG-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Blue","offer_id":66828368674861,"sku":"JP77-BL-","price":689.99,"currency_code":"USD","in_stock":true},{"title":"Titanium","offer_id":66829200359469,"sku":"JP77-TI-","price":689.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-jp77-3000w-rms-7-channel-amplifier-w_674585fc-0f55-43f3-a3ef-5bd2117c8cbf.jpg?v=1782676526"},{"product_id":"down4sound-jp33-3300w-rms-amplifier","title":"Down4Sound JP33 3300W RMS Amplifier","description":"\u003cp\u003eOverview: Experience unparalleled audio performance with the JP-33, a monoblock amplifier that's a true giant in sound amplification. 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Crafted to meet the demands of passionate bass enthusiasts, this amplifier delivers uncompromising power and performance at an incredible value.\u003c\/p\u003e \u003cp\u003eKey Features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003ePowerful Output: \u003cul\u003e\n\u003cli\u003eRMS Power: 7300W x 1\u003c\/li\u003e \u003cli\u003eTested Power: 5600W x 1 @ 14.4V, 4 ohms\u003c\/li\u003e \u003cli\u003eBridge Power: 14600W x 1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003eFrequency Range: 14Hz - 269Hz\u003c\/li\u003e \u003cli\u003eAdjustable Filters: \u003cul\u003e\n\u003cli\u003eHigh Pass Filter: 35Hz - 250Hz\u003c\/li\u003e \u003cli\u003eLow Pass Filter: 10Hz - 50Hz\u003c\/li\u003e \u003c\/ul\u003e \u003c\/li\u003e \u003cli\u003ePhase Adjustment: 0° - 180°\u003c\/li\u003e \u003cli\u003eBass Boost: 0 - 9dB\u003c\/li\u003e \u003cli\u003eBass Frequency Range: 20Hz - 80Hz\u003c\/li\u003e \u003cli\u003eInput Sensitivity: 6V - 0.2V\u003c\/li\u003e \u003cli\u003eSignal Clarity: Signal to Noise Ratio: 94dB \u0026lt;\u003c\/li\u003e \u003cli\u003eMinimal Distortion: Total Harmonic Distortion: Less than 0.1%\u003c\/li\u003e \u003cli\u003eVoltage Range: Operating Voltage: 12V - 15.5V\u003c\/li\u003e \u003cli\u003eReliable Protection: Fuse Rating: 800A\u003c\/li\u003e \u003cli\u003eCompact Design: Dimensions: 22.44\" L x 9.37\" W x 2.71\" H\u003c\/li\u003e \u003cli\u003eEasy Installation: Power\/Ground Terminals: 0 Gauge\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eAdvanced Features:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eSTRAPPABLE DIGITAL MONOBLOCK AMPLIFIER\u003c\/li\u003e \u003cli\u003eSTABLE INTO 1 OHM MONO LOAD\u003c\/li\u003e \u003cli\u003eHIGH SPEED MOSFET POWER SUPPLY\u003c\/li\u003e \u003cli\u003eVARIABLE LOW PASS FILTER\u003c\/li\u003e \u003cli\u003eVARIABLE SUBSONIC FILTER\u003c\/li\u003e \u003cli\u003eVARIABLE BASS BOOST \u0026amp; BASS FREQUENCY\u003c\/li\u003e \u003cli\u003e4 WAY PROTECTION CIRCUITS (THERMAL, HIGH \u0026amp; LOW VOLTAGE, SPEAKER SHORT AND DC)\u003c\/li\u003e \u003cli\u003eBLUETOOTH REMOTE CONTROL (REMOTE BASS KNOB WITH VOLTMETER, AMPLIFIER TEMPERATURE AND CLIPPING INDICATOR)\u003c\/li\u003e \u003cli\u003eHIGH PURITY COPPER PRINTED CIRCUIT BOARD\u003c\/li\u003e \u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. 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Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":66828390563885,"sku":"BFFD4S","price":299.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/d4s-big-fat-fannie-quad-12v-car-audio-amplifier-cooling-fan-w_122bb840-3d97-4014-bd10-58d7c3f918de.jpg?v=1782675314"},{"product_id":"d4s-x-sparked-innovations-fannie-12v-car-audio-amplifier-cooling-fan-v3","title":"Down4Sound D4S X Sparked Innovations Fannie 12V Car Audio Amplifier Cooling Fan V3","description":"\u003ch2\u003eVERSION is V3  NOW !!\u003c\/h2\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003eD4S Fannie is the first 12V cooling fan specifically designed to cool car audio amplifiers. The low profile form factor and wide airflow cross-section allows for a flat channel of air to flow across amplifier heat sinks.\u003c\/p\u003e \u003cp\u003eLooking for a sleek 12V amplifier cooling fan and don't want a loud bilge pump sticking out like a sore thumb? Now you've got Fannie—the first 12V car audio amplifier cooling fan designed to look like it actually belongs in your install. Fannie offers simple positive and negative input power and can handle up to 18VDC.\u003c\/p\u003e \u003cp\u003eRGB and works with all amplifiers. Shop now \u0026amp; save on this limited edition D4S Fannie.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003ctable\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003cth\u003eProduct Brand\u003c\/th\u003e \u003ctd\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003e12VDC Voltage Range\u003c\/th\u003e \u003ctd\u003e \u003cp\u003e9~18VDC\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e \u003ctd\u003e \u003cp\u003e1.81\" H, 11.44\" L, 5.13\" W\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e \u003ctd\u003e \u003cp\u003e2.04 lbs\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eProduct Manufacturer\u003c\/th\u003e \u003ctd\u003e \u003cp\u003eSparked Innovations, LLC\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eCurrent Draw @ 12.6VDC\u003c\/th\u003e \u003ctd\u003e \u003cp\u003e1.92A\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e\n\u003cth\u003eCurrent Draw @ 14.4VDC\u003c\/th\u003e \u003ctd\u003e \u003cp\u003e2.25A\u003c\/p\u003e \u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e  \n\u003cp\u003e\u003cstrong\u003eAuthorized Down4Sound dealer at JS Ultimate Sounds. Free shipping on orders $99+.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Default Title","offer_id":66828395806765,"sku":"D4SFannieV1","price":150.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/d4s-x-sparked-innovations-fannie-12v-car-audio-amplifier-cooling-fan-v3-w_d0a8fdcb-dc00-46f6-986c-c25eebb57612.jpg?v=1782675500"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/down4sound-amplifiers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}