{"product_id":"down4sound-jp73-v2-7300w-rms-amplifier","title":"Down4Sound JP73 V2 | 7300W RMS AMPLIFIER","description":"\u003cp\u003eDown4Sound JP73 V2 | 7300W RMS AMPLIFIER — specifications as published by Down4Sound.\u003c\/p\u003e\n\u003ch2\u003eDown4Sound JP73 V2 7300W RMS Monoblock Amplifier\u003c\/h2\u003e\n\u003cp\u003eThe Down4Sound JP73 V2 7300W RMS monoblock amplifier is engineered for extreme, controlled subwoofer performance. The V2 design adds a stronger power supply, thicker end plates, an aluminum wired bass knob, and built-in clip input and clip output detection while retaining the massive output and dependable performance that made the original JP73 a serious choice for high-power bass systems.\u003c\/p\u003e\n\u003ch3\u003eWhat Changed from the JP73 V1 to the JP73 V2?\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStronger Power Supply:\u003c\/strong\u003e The V2 features an upgraded power supply for improved power delivery and stability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThicker End Plates:\u003c\/strong\u003e The V2 features thicker end plates for increased strength and durability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWired Bass Knob:\u003c\/strong\u003e The V2 includes a wired bass knob with voltage, temperature, and clipping information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip Input and Clip Output Detection:\u003c\/strong\u003e Clip input and clip output detection have been added directly to the amplifier.\u003c\/li\u003e \u003c\/ul\u003e\n\u003ch3\u003eBuilt for High-Power Subwoofer Systems\u003c\/h3\u003e\n\u003cp\u003eThe JP73 V2 delivers up to 7300 watts RMS at 1 ohm, providing the output needed to drive demanding subwoofer systems with deep, forceful bass. Its 0-gauge power and ground terminals help support the amplifier’s current demands, while its strappable design allows two matching JP73 V2 amplifiers to be linked for applications requiring additional output.\u003c\/p\u003e\n\u003ch3\u003eEnhanced Features for Maximum Performance\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Speed MOSFET Power Supply:\u003c\/strong\u003e Designed for efficient power delivery and dependable performance under demanding loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0-Gauge Power and Ground Terminals:\u003c\/strong\u003e Large power and ground connections help support the current capacity required for high-output operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Signal Controls:\u003c\/strong\u003e Variable filtering and phase controls allow the amplifier to be tuned for the subwoofer system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour-Way Protection:\u003c\/strong\u003e Protection circuits monitor thermal conditions, high and low voltage, speaker shorts, and DC output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrappable Design:\u003c\/strong\u003e Two matching JP73 V2 amplifiers can be linked for applications requiring additional output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced System Monitoring:\u003c\/strong\u003e The included aluminum wired bass knob displays voltage, temperature, and clipping information.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Purity Copper Circuit Board:\u003c\/strong\u003e A high-purity copper printed circuit board supports reliable current flow and amplifier performance.\u003c\/li\u003e \u003c\/ul\u003e\n\u003ch3\u003ePower Ratings\u003c\/h3\u003e \u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1 Ohm:\u003c\/strong\u003e 7300W RMS x 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e4 Ohms at 14.4V:\u003c\/strong\u003e 5600W RMS x 1\u003c\/li\u003e \u003c\/ul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmplifier Type:\u003c\/strong\u003e Monoblock Class D\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e 12V–15.6V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency Response:\u003c\/strong\u003e 14 Hz–269 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Pass Filter:\u003c\/strong\u003e 35 Hz–250 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Pass Filter:\u003c\/strong\u003e 10 Hz–50 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhase Control:\u003c\/strong\u003e 0–180 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Sensitivity:\u003c\/strong\u003e 6V–0.2V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal-to-Noise Ratio:\u003c\/strong\u003e Greater than 94 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Harmonic Distortion:\u003c\/strong\u003e Less than 0.1%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Speaker Impedance:\u003c\/strong\u003e Stable at 1 ohm mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrappable Connection:\u003c\/strong\u003e Yes, with a matching JP73 V2 amplifier\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Fusing:\u003c\/strong\u003e 800A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Circuits:\u003c\/strong\u003e Thermal, high voltage, low voltage, speaker short, and DC protection\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip Input Detection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClip Output Detection:\u003c\/strong\u003e Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Control:\u003c\/strong\u003e Aluminum wired bass knob with voltage, temperature, and clipping information\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower and Ground Inputs:\u003c\/strong\u003e 0-gauge terminals\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 22.44\" L x 9.37\" W x 2.71\" H\u003c\/li\u003e \n\u003cp\u003eThe Down4Sound JP73 V2 7300W RMS monoblock amplifier combines extreme output with improved power delivery, thicker end plates, advanced system monitoring, comprehensive protection, and flexible tuning controls. Whether it is powering a demanding daily system or a high-output competition build, the JP73 V2 delivers the strength and control needed to bring serious subwoofer systems to life.\u003c\/p\u003e\n\u003ch3\u003eElectrical Upgrade Notice\u003c\/h3\u003e\n\u003cp\u003eWhen wiring the amplifier at lower impedances or playing extreme low-frequency bass, upgrading the vehicle’s electrical system is strongly recommended for stable performance. Recommended upgrades include:\u003c\/p\u003e \u003cul\u003e\n\u003cli\u003eThe Big 3 wiring upgrade\u003c\/li\u003e\n\u003cli\u003eUpgraded alternator\u003c\/li\u003e\n\u003cli\u003eAdequate reserve battery capacity\u003c\/li\u003e \u003c\/ul\u003e \u003cstrong\u003eSTRAPPING COMPATIBILITY NOTICE:\u003c\/strong\u003e V2 amplifiers must only be strapped with matching V2 amplifiers. V2 amplifiers are not compatible with V1 amplifiers for strapping.\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e \u003c\/p\u003e","brand":"Down4Sound","offers":[{"title":"Black Gloss","offer_id":67369637838893,"sku":"JP73V2-BKG-","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"Camo","offer_id":67369637871661,"sku":"JP73V2-CM-","price":1199.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/JP73v2_Black_Gloss-3__41502.1786041437.jpg?v=1787064629","url":"https:\/\/www.jsultimatesounds.com\/products\/down4sound-jp73-v2-7300w-rms-amplifier","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}