{"title":"Down4Sound 10-Inch Subwoofers","description":"\u003cp\u003eShop 4+ \u003cstrong\u003eDown4Sound 10-Inch Subwoofers\u003c\/strong\u003e at JS Ultimate Sounds, your authorized Down4Sound dealer. Find the perfect 10-Inch subwoofers for your build with fast, free shipping and expert support.\u003c\/p\u003e","products":[{"product_id":"down4sound-tcx-10-subwoofer-2700w-rms","title":"Down4Sound TCX 10\" Subwoofer 2700W RMS","description":"\u003cp\u003eThe DOWN4SOUND TCX-10 D2 is engineered for builders who demand maximum output from a compact 10-inch subwoofer. Designed for high-current systems and aggressive use, this subwoofer delivers a staggering 2700W RMS while maintaining control, thermal stability, and long-term durability.\u003c\/p\u003e \u003cp\u003eBuilt around a 3-inch 8-layer flat aluminum voice coil, carbon fiber cone, and a heavy-duty 5-stack Y35 ferrite motor, the TCX-10 D2 is optimized for dual 2-ohm wiring, extreme excursion, and sustained high-power play. This is not a casual 10-inch sub — it is a compact weapon for serious systems.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e2700W RMS power handling\u003c\/li\u003e \u003cli\u003eDual 2-ohm voice coil (D2)\u003c\/li\u003e \u003cli\u003e3-inch 8-layer flat aluminum voice coil\u003c\/li\u003e \u003cli\u003eCarbon fiber cone for rigidity and low distortion\u003c\/li\u003e \u003cli\u003e33 mm one-way Xmax\u003c\/li\u003e \u003cli\u003eHeavy-duty 5-stack Y35 ferrite motor\u003c\/li\u003e \u003cli\u003eStitched high-roll surround\u003c\/li\u003e \u003cli\u003eTriple-spider suspension system\u003c\/li\u003e \u003cli\u003eFully vented motor, basket, and backplate for enhanced 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): 39.76 Hz\u003c\/li\u003e \u003cli\u003eQms: 4.011\u003c\/li\u003e \u003cli\u003eQes: 0.678\u003c\/li\u003e \u003cli\u003eQts: 0.582\u003c\/li\u003e \u003cli\u003eMoving Mass (Mms): 430.2 g\u003c\/li\u003e \u003cli\u003eCompliance (Cms): 37.80 µm\/N\u003c\/li\u003e \u003cli\u003eVas: 7.07 L\u003c\/li\u003e \u003cli\u003eSd: 113.41 cm²\u003c\/li\u003e \u003cli\u003eBL Product: 28.58 T·m\u003c\/li\u003e \u003cli\u003eSensitivity (SPL): 80.5 dB\u003c\/li\u003e \u003cli\u003eXmax: ~33 mm (one-way)\u003c\/li\u003e \u003cli\u003eDisplacement: 0.23 cu ft\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eEngineering and Construction\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtended pole piece for improved linear control\u003c\/li\u003e \u003cli\u003eDual flared pole vent to reduce air turbulence\u003c\/li\u003e \u003cli\u003eFully vented motor structure for maximum thermal efficiency\u003c\/li\u003e \u003cli\u003eTriple-spider suspension for stability under extreme excursion\u003c\/li\u003e \u003cli\u003ePrecision-wound 3-inch 8-layer flat aluminum voice coil for high-current handling\u003c\/li\u003e \u003cli\u003eCarbon fiber cone minimizes flex under extreme load\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eBuilt to survive high power, long play sessions, and real-world abuse without loss of control or reliability.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eRecommended Enclosure\u003c\/h2\u003e \u003cul\u003e \u003cli\u003ePorted enclosure volume: 1.25 – 1.75 cu ft\u003c\/li\u003e \u003cli\u003eRecommended tuning frequency: 34 Hz\u003c\/li\u003e \u003cli\u003eOptimized for tight, aggressive bass in compact enclosures\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\u003eCutout Diameter: 10.03 in (255 mm)\u003c\/li\u003e \u003cli\u003eOverall Diameter (Top Gasket): 11.42 in (290 mm)\u003c\/li\u003e \u003cli\u003eMounting Depth: 11.50 in (292 mm)\u003c\/li\u003e \u003cli\u003eMotor Diameter: 10.28 in (261 mm)\u003c\/li\u003e \u003cli\u003eNet Weight: 97.66 lb\u003c\/li\u003e \u003cli\u003eGross Weight: 102.5 lb\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eWhy You Should Buy\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eTrue 2700W RMS output from a compactly massive 10-inch platform\u003c\/li\u003e \u003cli\u003eDesigned for high-current, low-impedance system builds\u003c\/li\u003e \u003cli\u003eExceptional thermal management and mechanical control\u003c\/li\u003e \u003cli\u003eCompact size with big-sub behavior\u003c\/li\u003e \u003cli\u003eMaximum output per cubic foot for serious builds\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eIdeal Applications\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHigh-power daily-driven systems\u003c\/li\u003e \u003cli\u003eSPL-focused builds using multiple compact subwoofers\u003c\/li\u003e \u003cli\u003eVehicles with limited enclosure space and upgraded electrical\u003c\/li\u003e \u003cli\u003eBuilders seeking extreme output without stepping up in size\u003c\/li\u003e \u003cli\u003eSerious audio systems where normal 10s are not enough\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":"D2","offer_id":66828343705645,"sku":"TCX10D2","price":849.99,"currency_code":"USD","in_stock":true},{"title":"D1","offer_id":66828343738413,"sku":"TCX10D1","price":849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-tcx-10-subwoofer-2700w-rms-w_38a9338b-427f-4735-a5a3-a12dd8b1d039.jpg?v=1782676863"},{"product_id":"down4sound-sb-10-subwoofer-500w-rms","title":"Down4Sound SB 10\" Subwoofer 500W RMS","description":"\u003cp\u003eElevate your car audio system with the DOWN4SOUND SB-10 Subwoofer, designed to bring precise, deep bass and exceptional clarity to your setup. With a dual 2-ohm voice coil configuration and 500W RMS power handling, this subwoofer delivers a perfect balance of performance and durability in a compact footprint. Engineered with a highly optimized suspension and robust motor system, the SB-10 D2 provides clean, accurate, and impactful bass for daily use or high-performance builds.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e500W RMS power handling\u003c\/li\u003e \u003cli\u003eDual 2-ohm voice coil configuration\u003c\/li\u003e \u003cli\u003e2.5-inch high-temperature voice coil\u003c\/li\u003e \u003cli\u003e21 mm one-way Xmax\u003c\/li\u003e \u003cli\u003eHighly optimized suspension\u003c\/li\u003e \u003cli\u003eCompact, high-output design\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eTechnical Specifications (T\/S Parameters)\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eRevc (DC Resistance)\u003c\/h2\u003e4.030 ohm\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eResonance Frequency (Fs)\u003c\/h2\u003e37.717 Hz\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQms\u003c\/h2\u003e3.510\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQes\u003c\/h2\u003e0.486\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQts\u003c\/h2\u003e0.427\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMms (Moving Mass)\u003c\/h2\u003e158.478 g\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eCms (Compliance)\u003c\/h2\u003e158.882 μm\/N\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eRms\u003c\/h2\u003e0.740\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eVas\u003c\/h2\u003e25.653 L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSd:\u003c\/strong\u003e 333.654 cm²\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eBL Product\u003c\/h2\u003e16.190 T·m\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e84.1 dB\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e21 mm\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eDisplacement\u003c\/h2\u003e0.09 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\u003eOptimized suspension for accurate sound reproduction\u003c\/li\u003e \u003cli\u003eVented motor for improved cooling\u003c\/li\u003e \u003cli\u003ePrecision-wound 2.5-inch voice coil\u003c\/li\u003e \u003cli\u003eDurable cone and surround assembly for long-term reliability\u003c\/li\u003e \u003cli\u003eCompact motor structure optimized for output and control\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003ePorted\u003c\/h2\u003e1.0 cu ft (net)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003ePort Area\u003c\/h2\u003e15 sq in\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eTuning\u003c\/h2\u003e35 Hz\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eSealed\u003c\/h2\u003eNot recommended\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eCutout Diameter\u003c\/h2\u003e9.02 in (229 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eOutside Diameter\u003c\/h2\u003e10.28 in (261 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e6.46 in (164 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMotor Height\u003c\/h2\u003e3.54 in (90 mm)\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eNet Weight: \u003c\/strong\u003e21.9 lbs\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eGross Weight\u003c\/h2\u003e 25.2 lb\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eWhy You Should Buy\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eStrong 500W RMS performance\u003c\/li\u003e \u003cli\u003eAccurate and controlled bass reproduction\u003c\/li\u003e \u003cli\u003eDual 2-ohm coils for flexible wiring\u003c\/li\u003e \u003cli\u003eDurable construction for long-term reliability\u003c\/li\u003e \u003cli\u003eCompact size ideal for space-limited installs\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDaily-driven systems needing clean, solid low end\u003c\/li\u003e \u003cli\u003ePorted enclosures offering strong output and accuracy\u003c\/li\u003e \u003cli\u003eSmall-to-mid-size vehicle installs\u003c\/li\u003e \u003cli\u003eUsers seeking dependable performance without sacrificing space\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":"D2","offer_id":66828361826349,"sku":"SB10D2","price":134.99,"currency_code":"USD","in_stock":true},{"title":"D4","offer_id":66828361859117,"sku":"SB10D4","price":134.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-sb-10-subwoofer-500w-rms-w_80a6f4b2-85ac-42b8-8d16-e99841cff46a.jpg?v=1782676811"},{"product_id":"down4sound-dbz-10-subwoofer-1300w-rms","title":"Down4Sound DBZ 10\" Subwoofer 1300W RMS","description":"\u003cp\u003eThe DOWN4SOUND DBz-10 D4 is built for car audio enthusiasts seeking massive bass, rugged performance, and unbeatable value. Delivering a true 1300W RMS, this subwoofer produces strong, punchy bass without demanding a premium budget. With a dual 4-ohm voice coil configuration, the DBz-10 D4 offers wiring flexibility for a wide variety of amplifier setups. Its real carbon fiber dustcap adds a sleek aesthetic while improving rigidity and long-term durability.\u003c\/p\u003e \u003cp\u003eBuilt to perform in both compact and mid-sized enclosures, the DBz-10 D4 delivers serious output for daily drivers, demo setups, and cost-effective high-performance builds.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e1300W RMS power handling\u003c\/li\u003e \u003cli\u003eDual 4-ohm voice coil design\u003c\/li\u003e \u003cli\u003e2.75-inch high-temperature voice coil\u003c\/li\u003e \u003cli\u003e28 mm one-way Xmax for extreme linear excursion\u003c\/li\u003e \u003cli\u003eReal carbon fiber dustcap for strength, rigidity, and premium appearance\u003c\/li\u003e \u003cli\u003eAdvanced venting throughout the motor structure for improved cooling\u003c\/li\u003e \u003cli\u003eHeavy-duty build engineered for long-term high-output use\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eTechnical Specifications (T\/S Parameters)\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eRevc (DC Resistance)\u003c\/h2\u003e6.050 ohm\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eResonance Frequency (Fs)\u003c\/h2\u003e40.803 Hz\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQms\u003c\/h2\u003e2.360\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQes\u003c\/h2\u003e0.510\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQts\u003c\/h2\u003e0.420\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMms (Moving Mass)\u003c\/h2\u003e331.124 g\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eCms (Compliance)\u003c\/h2\u003e45.948 μm\/N\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eRms\u003c\/h2\u003e0.795\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eVas\u003c\/h2\u003e8.600 L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSd:\u003c\/strong\u003e 56.305 cm²\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eBL Product\u003c\/h2\u003e31.746 T·m\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e82.5 dB\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e28 mm (one-way, mechanical)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eDisplacement\u003c\/h2\u003e0.09 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\u003eHigh-efficiency motor system engineered for aggressive output\u003c\/li\u003e \u003cli\u003eRear gap and pole venting for improved cooling and reduced thermal compression\u003c\/li\u003e \u003cli\u003eReinforced suspension designed for reliable high-excursion performance\u003c\/li\u003e \u003cli\u003ePrecision-wound 2.75\" voice coil built for thermal strength\u003c\/li\u003e \u003cli\u003ePremium carbon fiber dustcap improves rigidity and reduces cone flex\u003c\/li\u003e \u003cli\u003eBuilt to maximize output while maintaining long-term durability\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/h2\u003e \u003ch2\u003eSealed Enclosure\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003e0.5 cubic foot (net)\u003c\/strong\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch2\u003ePorted Enclosure\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\u003cstrong\u003e1.0 cubic foot (net)\u003c\/strong\u003e\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eRecommended Tuning\u003c\/h2\u003e32 Hz\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eRecommended Port Area\u003c\/h2\u003e12–15 square inches total port area\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis enclosure range gives the DBz-10 D4 excellent balance between low-end extension and punchy upper bass for daily listening while maintaining proper airflow through the port.\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\u003e9.45 in (240 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e7.36 in (187 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eOutside Diameter\u003c\/h2\u003e10.79 in (274 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMotor Diameter\u003c\/h2\u003e7.48 in (190 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eNet Weight\u003c\/h2\u003e31.7 lb (14.4 kg)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eGross Weight\u003c\/h2\u003e35.3 lb (16.0 kg)\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eWhy You Should Buy the DBz-10 D4\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDelivers true 1300W RMS performance suitable for demanding systems\u003c\/li\u003e \u003cli\u003eCompact footprint with impressive output capability\u003c\/li\u003e \u003cli\u003eDual 4-ohm coils provide wiring flexibility across common amplifier setups\u003c\/li\u003e \u003cli\u003eCarbon fiber dustcap enhances both appearance and structural rigidity\u003c\/li\u003e \u003cli\u003ePerfect blend of affordability, durability, and daily-driving performance\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003e\u003cstrong\u003eIdeal Applications\u003c\/strong\u003e\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eDaily-driven builds needing high output without large enclosure requirements\u003c\/li\u003e \u003cli\u003eSystems tuned in the \u003cstrong\u003e28–35 Hz\u003c\/strong\u003e range, where the DBz-10 D4 produces deep, rolling lows enhanced by real cabin gain\u003c\/li\u003e \u003cli\u003ePorted or sealed enclosures in sedans, SUVs, hatchbacks, and trucks\u003c\/li\u003e \u003cli\u003eSQL-style daily setups seeking a balance of low-end authority and punch\u003c\/li\u003e \u003cli\u003eUsers wanting responsive, aggressive bass performance at a budget-friendly price\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":66828370182189,"sku":"DBz10D4","price":239.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66828370214957,"sku":"DBz10D2","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-dbz-10-subwoofer-1300w-rms-w_55c9f220-2097-44f9-a369-cde9732aa1c6.jpg?v=1782676181"},{"product_id":"down4sound-dvx-10-subwoofer-1700w-rms","title":"Down4Sound DVX 10\" Subwoofer 1700W RMS","description":"\u003cp\u003eThe \u003cstrong\u003eDOWN4SOUND DVX-10 D4\u003c\/strong\u003e is engineered for listeners who demand \u003cstrong\u003etight, authoritative, and durable low-frequency performance\u003c\/strong\u003e in a \u003cstrong\u003emore compact footprint\u003c\/strong\u003e. Built with a high-strength motor structure, extended mechanical throw, and a rigid carbon fiber dustcap, the DVX-10 delivers impressive output and control ideal for daily driving, demo systems, and high-power compact builds.\u003c\/p\u003e \u003cp\u003eRated for \u003cstrong\u003etrue high-power handling\u003c\/strong\u003e and equipped with \u003cstrong\u003edual 4-ohm voice coils\u003c\/strong\u003e, the DVX-10 D4 offers flexible wiring options while maintaining excellent efficiency, cooling, and long-term reliability under sustained SPL.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003eKey Features\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eHigh RMS power handling for demanding systems\u003c\/li\u003e \u003cli\u003eDual 4-ohm voice coil configuration\u003c\/li\u003e \u003cli\u003e3-inch high-temperature voice coil\u003c\/li\u003e \u003cli\u003eLong linear excursion design\u003c\/li\u003e \u003cli\u003eCarbon fiber dustcap for added rigidity and durability\u003c\/li\u003e \u003cli\u003eAdvanced motor ventilation for superior cooling\u003c\/li\u003e \u003cli\u003eHeavy-duty construction built for daily and high-output use\u003c\/li\u003e \u003cli\u003eCompact 10-inch format with serious low-frequency authority\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eTechnical Specifications (T\/S Parameters – DVX-10 D4)\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eRevc (DC Resistance)\u003c\/h2\u003e6.05 Ω\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eResonance Frequency (Fs)\u003c\/h2\u003e38.54 Hz\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQms\u003c\/h2\u003e3.409\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQes\u003c\/h2\u003e0.531\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eQts\u003c\/h2\u003e0.459\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMms (Moving Mass)\u003c\/h2\u003e360.12 g\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eCms (Compliance)\u003c\/h2\u003e47.35 µm\/N\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eBL Product\u003c\/h2\u003e31.53 T·m\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eVas\u003c\/h2\u003e8.07 L\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eSd:\u003c\/strong\u003e 346.36 cm²\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eSensitivity (SPL)\u003c\/h2\u003e81.3 dB\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eXmax\u003c\/h2\u003e 31 mm \u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eEngineering and Construction\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eExtended pole piece for improved linearity and mechanical control\u003c\/li\u003e \u003cli\u003eDual-flared pole venting for reduced turbulence and quiet airflow\u003c\/li\u003e \u003cli\u003eRear gap ventilation to manage voice coil temperatures under load\u003c\/li\u003e \u003cli\u003eLarge-format motor for increased magnetic strength and efficiency\u003c\/li\u003e \u003cli\u003eLong-fiber spider system for consistent suspension behavior\u003c\/li\u003e \u003cli\u003eCarbon fiber dustcap for reduced flex and enhanced durability\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eRecommended Enclosure\u003c\/h2\u003e \u003ch3\u003ePorted Enclosure (Recommended)\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eNet Volume\u003c\/h2\u003e~1.25 cubic feet\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eTuning Frequency\u003c\/h2\u003e~34–35 Hz\u003c\/li\u003e \u003cli\u003eDisplacement: 21 cu ft\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eThis alignment delivers strong low-end extension, fast transient response, and excellent output for daily music while maintaining control and efficiency.\u003c\/p\u003e \u003chr\u003e \u003ch2\u003ePhysical Dimensions\u003c\/h2\u003e \u003cul\u003e \u003cli\u003e\n\u003ch2\u003eCutout Diameter\u003c\/h2\u003e9.45 in (240 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMounting Depth\u003c\/h2\u003e8.86 in (225 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eOverall Diameter\u003c\/h2\u003e11.42 in (290 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eMotor Diameter\u003c\/h2\u003e10.04 in (255 mm)\u003c\/li\u003e \u003cli\u003e\n\u003ch2\u003eWeight\u003c\/h2\u003e~45 lb\u003c\/li\u003e \u003c\/ul\u003e \u003chr\u003e \u003ch2\u003eWhy Choose the DVX-10 D4\u003c\/h2\u003e \u003cul\u003e \u003cli\u003eCompact size with serious low-frequency output\u003c\/li\u003e \u003cli\u003eDesigned for clean, controlled bass with high durability\u003c\/li\u003e \u003cli\u003eDual 4-ohm coils allow flexible wiring configurations\u003c\/li\u003e \u003cli\u003eCarbon fiber dustcap adds strength and premium appearance\u003c\/li\u003e \u003cli\u003eIdeal balance of SPL capability and daily sound quality\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":66828388237357,"sku":"DVX10D4","price":419.99,"currency_code":"USD","in_stock":true},{"title":"D2","offer_id":66829263732781,"sku":"DVX10D2","price":419.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/8096\/4909\/files\/down4sound-dvx-10-subwoofer-1700w-rms-w_ad5b97aa-f8fe-4d28-b352-165ef467527e.jpg?v=1782676212"}],"url":"https:\/\/www.jsultimatesounds.com\/collections\/down4sound-10-inch-subwoofers.oembed","provider":"JS Ultimate Sounds","version":"1.0","type":"link"}