{"title":"Down4Sound 12-Inch Subwoofers","description":"\u003cp\u003eShop 4+ \u003cstrong\u003eDown4Sound 12-Inch Subwoofers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Down4Sound dealer. Find the perfect 12-Inch subwoofers for your build with fast, free shipping and expert support.\u003c\/p\u003e","products":[{"product_id":"down4sound-tcx-12-subwoofer-2700w-rms","title":"Down4Sound TCX 12\" Subwoofer 2700W RMS","description":"\u003cp\u003e\u003cstrong\u003eThe DOWN4SOUND TCX 12” Subwoofer D1\u003c\/strong\u003e is precision-engineered for aggressive output and long-term durability. Featuring a \u003cstrong\u003e3\" 8-layer flat aluminum voice coil\u003c\/strong\u003e, carbon fiber cone, stitched surround, and a massive \u003cstrong\u003e5-stack Y35 ferrite motor\u003c\/strong\u003e, it delivers raw output with total control.\u003c\/p\u003e \u003cp\u003eThis sub is thermally optimized through full venting on the motor, backplate, and pole piece — allowing you to push full power without losing performance.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e2700W RMS power handling\u003c\/li\u003e \u003cli\u003eDual 1-ohm voice coil (D1)\u003c\/li\u003e \u003cli\u003e3-inch 8-layer flat aluminum voice coil\u003c\/li\u003e \u003cli\u003eCarbon fiber cone\u003c\/li\u003e \u003cli\u003e~39 mm one-way Xmax\u003c\/li\u003e \u003cli\u003e5-stack Y35 heavy-duty motor\u003c\/li\u003e \u003cli\u003eStitched high-roll surround\u003c\/li\u003e \u003cli\u003eTriple-spider suspension\u003c\/li\u003e \u003cli\u003eFully vented motor \u0026amp; backplate for cooling\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003eTechnical Specifications (T\/S Parameters)\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eResonance Frequency (Fs): 36.451 Hz\u003c\/li\u003e \u003cli\u003eQms: 3.949\u003c\/li\u003e \u003cli\u003eQes: 0.458\u003c\/li\u003e \u003cli\u003eQts: 0.396\u003c\/li\u003e \u003cli\u003eMms (Moving Mass): 507.996 g\u003c\/li\u003e \u003cli\u003eCms (Compliance): 41.047 μm\/N\u003c\/li\u003e \u003cli\u003eVas: 9.179 L\u003c\/li\u003e \u003cli\u003eSd: 113.411 cm²\u003c\/li\u003e \u003cli\u003eBL Product: 20.200 T·m\u003c\/li\u003e \u003cli\u003eSensitivity (SPL): 83.5 dB\u003c\/li\u003e \u003cli\u003eXmax: ~39 mm (one-way)\u003c\/li\u003e \u003cli\u003eDisplacement: 0.25 cu ft\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eEngineering and Construction\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtended pole piece for linear throw\u003c\/li\u003e \u003cli\u003eDual flared pole vent for smooth coil cooling\u003c\/li\u003e \u003cli\u003eFully vented motor and backplate\u003c\/li\u003e \u003cli\u003ePrecision-wound 3″ 8-layer flat aluminum voice coil (bifilar) on a 0.3 mm anodized aluminum former\u003c\/li\u003e \u003cli\u003eCarbon fiber cone for rigidity and reduced flex\u003c\/li\u003e \u003cli\u003eBuilt to survive high power, long sessions, and real-world abuse\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eRecommended Enclosure\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePorted: 2.0 – 2.5 cu ft\u003c\/li\u003e \u003cli\u003eRecommended Tuning: 32 Hz\u003c\/li\u003e \u003cli\u003eOptimized for deep, aggressive bass with strong control and efficiency\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003cp\u003e\u003cstrong\u003ePhysical Dimensions (Key Installation Specs)\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eMounting Cutout Diameter (Through Cut): 10.83 in (275 mm)\u003c\/li\u003e \u003cli\u003eOverall Cutout Diameter (Flush-Mount Recess): 12.32 in (313 mm)\u003c\/li\u003e \u003cli\u003eMounting Depth: 12.25 in (311.15 mm)\u003c\/li\u003e \u003cli\u003eMotor Diameter: 9.45 in (240 mm)\u003c\/li\u003e \u003cli\u003eNet Weight: 98.77 lb\u003c\/li\u003e \u003cli\u003eGross Weight: 104.3 lb\u003c\/li\u003e \u003c\/ul\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":"D1","offer_id":66828344229933,"sku":"TCX12D1","price":899.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66828344262701,"sku":"TCX12D2","price":899.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-tcx-12-subwoofer-2700w-rms-w_46a6fae4-341d-4ed5-b74f-1808bcf021e9.jpg?v=1782676868"},{"product_id":"down4sound-sb-12-subwoofer-500w-rms","title":"Down4Sound SB 12\" Subwoofer 500W RMS","description":"\u003cp\u003eExperience the perfect blend of power and precision with the DOWN4SOUND SB-12 Subwoofer, designed for enthusiasts who crave deep, clean bass. Featuring a dual 2-ohm voice coil configuration and 500W RMS power handling, this subwoofer is optimized for versatile setups and delivers consistent, reliable low-frequency performance. Its durable construction ensures long-lasting use in any car audio system.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e500W RMS power handling\u003c\/li\u003e\n\u003cli\u003eDual 2-ohm voice coil design\u003c\/li\u003e\n\u003cli\u003e2.5-inch high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003e21 mm one-way Xmax\u003c\/li\u003e\n\u003cli\u003eHighly optimized suspension system\u003c\/li\u003e\n\u003cli\u003eVersatile design for a wide range of installs\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eTechnical Specifications (T\/S Parameters)\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eRevc (DC Resistance)\u003c\/h2\u003e4.030 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eResonance Frequency (Fs)\u003c\/h2\u003e29.296 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQms\u003c\/h2\u003e3.622\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQes\u003c\/h2\u003e0.550\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQts\u003c\/h2\u003e0.478\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMms (Moving Mass)\u003c\/h2\u003e235.540 g\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eCms (Compliance)\u003c\/h2\u003e125.928 μm\/N\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eRms\u003c\/h2\u003e0.768\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eVas\u003c\/h2\u003e46.407 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSd:\u003c\/strong\u003e 510.071 cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eBL Product\u003c\/h2\u003e17.824 T·m\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e85.1 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e21 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eDisplacement\u003c\/h2\u003e0.15 cu ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eEngineering and Construction\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eOptimized suspension for controlled, accurate bass\u003c\/li\u003e\n\u003cli\u003eVented motor for improved thermal performance\u003c\/li\u003e\n\u003cli\u003ePrecision-wound 2.5-inch voice coil\u003c\/li\u003e\n\u003cli\u003eDurable cone and surround assembly\u003c\/li\u003e\n\u003cli\u003eCompact, efficient motor structure\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003ePorted\u003c\/h2\u003e1.75 cu ft (net)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003ePort Area\u003c\/h2\u003e26 sq in\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003ePort Tuning\u003c\/h2\u003e35 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eSealed\u003c\/h2\u003eNot recommended\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eCutout Diameter\u003c\/h2\u003e10.87 in (276 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eOutside Diameter\u003c\/h2\u003e12.44 in (316 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e6.81 in (173 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMotor Height\u003c\/h2\u003e3.54 in (90 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eNet Weight\u003c\/h2\u003e22.05 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eGross Weight\u003c\/h2\u003e 26.4 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eWhy You Should Buy\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStrong, clean bass performance\u003c\/li\u003e\n\u003cli\u003eDurable construction built for daily use\u003c\/li\u003e\n\u003cli\u003eFlexible dual 2-ohm wiring options\u003c\/li\u003e\n\u003cli\u003eAccurate, reliable low-frequency reproduction\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\u003cp\u003ePorted enclosures for deep, clean bass\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSUVs, sedans, trucks, and hatchbacks\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eSpace-efficient high-performance builds\u003c\/p\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cp\u003eUsers seeking dependable, accurate low-frequency output\u003c\/p\u003e\u003c\/li\u003e\n\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":"D2","offer_id":66828362285101,"sku":"SB12D2","price":149.99,"currency_code":"USD","in_stock":true},{"title":"D4","offer_id":66828362317869,"sku":"SB12D4","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-sb-12-subwoofer-500w-rms-w_0b5be55e-f10a-4eb9-b68a-e08e88fabd1f.jpg?v=1782676814"},{"product_id":"down4sound-dvx-12-subwoofer-1700w-rms","title":"Down4Sound DVX 12\" Subwoofer 1700W RMS","description":"\u003cp\u003eThe DOWN4SOUND DVX-12 D4 is engineered for listeners who demand authoritative, precise, and durable low-frequency performance. Built with a high-strength motor, extended mechanical throw, and a real carbon fiber dustcap, the DVX-12 delivers exceptional output and accuracy suitable for daily driving, demonstration builds, and high-power systems.\u003c\/p\u003e \u003cp\u003eThis model provides a true 1700W RMS power rating and a dual 4-ohm voice coil configuration for flexible amplifier matching and wiring options. Every component is designed for efficiency, cooling, and long-term reliability under significant sound pressure levels.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1700W RMS power handling\u003c\/li\u003e \u003cli\u003eDual 4-ohm voice coil design\u003c\/li\u003e \u003cli\u003e3-inch high-temperature voice coil\u003c\/li\u003e \u003cli\u003e33 mm one-way Xmax for extended linear travel\u003c\/li\u003e \u003cli\u003eFull carbon fiber dustcap for strength and rigidity\u003c\/li\u003e \u003cli\u003eAdvanced venting throughout the motor structure for improved cooling\u003c\/li\u003e \u003cli\u003e60-lb heavy-duty construction designed for high output applications\u003c\/li\u003e \u003cli\u003e8.66-inch (220 mm) motor diameter\u003c\/li\u003e \u003cli\u003eHighly extended pole piece for increased linear throw and durability\u003c\/li\u003e \u003cli\u003ePole vent flared on both ends for superior 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T·m\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e83.1 dB\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e33 mm (one-way, mechanical)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eDisplacement\u003c\/h2\u003e0.15 cu ft\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eEngineering and Construction\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtended pole piece for improved linear performance and mechanical control\u003c\/li\u003e \u003cli\u003eDual-flared pole venting for low-noise airflow and efficient heat removal\u003c\/li\u003e \u003cli\u003eRear gap ventilation for reduced voice coil temperatures during sustained playback\u003c\/li\u003e \u003cli\u003e8.66-inch (220 mm) motor diameter for substantial magnetic strength\u003c\/li\u003e \u003cli\u003eLong-fiber spider system for reliable, consistent suspension behavior\u003c\/li\u003e \u003cli\u003eCarbon fiber dustcap for reduced moving mass and enhanced cone rigidity\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003ePorted Enclosure\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eVolume\u003c\/h2\u003e2.5 cubic feet (net)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eTuning Frequency\u003c\/h2\u003e32 Hz\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis alignment provides strong low-frequency extension, balanced output, and low distortion suitable for daily music listening and high-output builds.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eCutout Diameter\u003c\/h2\u003e11.14 in (283 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e9.37 in (238 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eOutside Diameter\u003c\/h2\u003e12.44 in (316 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMotor Diameter\u003c\/h2\u003e8.66 in (220 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eWeight\u003c\/h2\u003e60 lb\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eWhy Choose the DVX-12 D4\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHigh output capability with accurate, controlled low-frequency reproduction\u003c\/li\u003e \u003cli\u003eDurable design optimized for long-term performance in demanding systems\u003c\/li\u003e \u003cli\u003eFlexible wiring thanks to the dual 4-ohm voice coils\u003c\/li\u003e \u003cli\u003eReal carbon fiber dustcap adds both strength and professional appearance\u003c\/li\u003e \u003cli\u003eDesigned for users who require deep, powerful bass without sacrificing clarity\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDaily music systems\u003c\/li\u003e \u003cli\u003eHigh-power demo builds\u003c\/li\u003e \u003cli\u003eTrunk or SUV installations\u003c\/li\u003e \u003cli\u003eSQL (Sound Quality Loud) and SPL-leaning setups\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":"D4","offer_id":66828368248877,"sku":"DVX12D4","price":449.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66828368281645,"sku":"DVX12D2","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-dvx-12-subwoofer-1700w-rms-w_8cfb0d86-1c6b-4e5e-b22f-c8fe1e38a9cc.jpg?v=1782676216"},{"product_id":"down4sound-dbz-12-subwoofer-1300w-rms","title":"Down4Sound DBZ 12\" Subwoofer 1300W RMS","description":"\u003cp\u003eThe DOWN4SOUND DBz-12 D4 is engineered for car audio enthusiasts who want big bass, rugged durability, and outstanding value. Delivering a true 1300W RMS, this 12-inch subwoofer provides aggressive, punchy low-frequency output suited for daily-driven systems and high-demand builds. Featuring a dual 4-ohm voice coil configuration and a real carbon fiber dustcap, the DBz-12 D4 offers flexible wiring options, premium styling, and long-lasting performance.\u003c\/p\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e1300W RMS power handling\u003c\/li\u003e\n\u003cli\u003eDual 4-ohm voice coil design\u003c\/li\u003e\n\u003cli\u003e2.75-inch high-temperature voice coil\u003c\/li\u003e\n\u003cli\u003e28 mm one-way Xmax\u003c\/li\u003e\n\u003cli\u003eReal carbon fiber dustcap\u003c\/li\u003e\n\u003cli\u003eAdvanced motor venting for improved cooling\u003c\/li\u003e\n\u003cli\u003eHeavy-duty motor structure\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eTechnical Specifications (T\/S Parameters)\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eRevc (DC Resistance)\u003c\/h2\u003e6.050 ohm\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eResonance Frequency (Fs)\u003c\/h2\u003e39.707 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQms\u003c\/h2\u003e2.433\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQes\u003c\/h2\u003e0.559\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eQts\u003c\/h2\u003e0.454\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMms (Moving Mass)\u003c\/h2\u003e349.676 g\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eCms (Compliance)\u003c\/h2\u003e45.946 μm\/N\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eRms\u003c\/h2\u003e0.779\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eVas\u003c\/h2\u003e18.391 L\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSd:\u003c\/strong\u003e 59.093 cm²\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eBL Product\u003c\/h2\u003e30.757 T·m\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e85.0 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e28 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eDisplacement\u003c\/h2\u003e0.15 cu ft\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eEngineering and Construction\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eExtended pole piece for improved linear travel\u003c\/li\u003e\n\u003cli\u003eRear gap and pole venting for coil cooling\u003c\/li\u003e\n\u003cli\u003eLong-fiber spider system for stable suspension control\u003c\/li\u003e\n\u003cli\u003ePrecision-wound 2.75-inch voice coil\u003c\/li\u003e\n\u003cli\u003ePremium carbon fiber dustcap for enhanced rigidity\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eRecommended Enclosure\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eSealed\u003c\/h2\u003e1.0 cubic foot\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003ePorted\u003c\/h2\u003e1.75 cubic feet\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eRecommended Tuning\u003c\/h2\u003e32 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eRecommended Port Area\u003c\/h2\u003e21 to 26 square inches total\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003ch2\u003eCutout Diameter\u003c\/h2\u003e11.26 in (286 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e7.68 in (195 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eOutside Diameter\u003c\/h2\u003e12.44 in (316 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eMotor Diameter\u003c\/h2\u003e11.14 in (283 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eNet Weight\u003c\/h2\u003e32.8 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003ch2\u003eGross Weight\u003c\/h2\u003e36.4 lb\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eWhy You Should Buy\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eStrong 1300W RMS performance\u003c\/li\u003e\n\u003cli\u003eDeep, punchy low-frequency output\u003c\/li\u003e\n\u003cli\u003eFlexible dual 4-ohm wiring options\u003c\/li\u003e\n\u003cli\u003eDurable construction with premium materials\u003c\/li\u003e\n\u003cli\u003eCarbon fiber dustcap enhances appearance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\u003chr\u003e\u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eDaily-driven systems requiring strong, reliable low-end performance\u003c\/li\u003e\n\u003cli\u003ePorted or sealed enclosures in sedans, SUVs, trucks, and hatchbacks\u003c\/li\u003e\n\u003cli\u003eSystems tuned for deeper, fuller bass\u003c\/li\u003e\n\u003cli\u003eSQL-style daily setups balancing punch and depth\u003c\/li\u003e\n\u003cli\u003eUsers seeking high-output performance at an affordable price\u003c\/li\u003e\n\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":"D4","offer_id":66828369985581,"sku":"DBz12D4","price":249.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66828370018349,"sku":"DBz12D2","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-dbz-12-subwoofer-1300w-rms-w_66318c1e-2617-4bc5-818a-d218e7898f7a.jpg?v=1782676185"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/down4sound-12-inch-subwoofers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}