{"product_id":"sundown-audio-sun-zv712d1-z-series-zv7-12-3500w-rms-1-ohm-dual-voice-coil-subwoofer-high-power","title":"Sundown Audio SUN-ZV712D1 Z-Series ZV7 12″ 3500W RMS 1-Ohm Dual Voice Coil Subwoofer","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhen you need extreme low-frequency output and high-power performance, the Sundown Audio Z-Series ZV7 12\" D1 Subwoofer delivers massive bass, exceptional excursion, and reliable power handling. Rated at 3,500W RMS and 7,000W peak power, the ZV7 is engineered for demanding car audio systems where deep, powerful, and controlled bass is the goal. Its Dual 1-Ohm voice coil configuration provides flexible wiring options for high-power amplifiers and custom competition or daily-driver builds.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBuilt for extreme performance, the ZV7 features a massive quad-stacked 265 mm motor structure, 3.3\" 4-layer round-wire aluminum voice coil, and 42 mm of one-way linear X-Max for exceptional cone excursion. Advanced cooling features, including a vented pole structure, gap vents, and a cross-drilled and slotted top plate, help manage heat during high-power operation. The custom mega-platform frame provides a rigid foundation for the motor and suspension assembly, allowing the ZV7 to deliver deep, powerful bass with extremely low distortion.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eExtreme-Output 12\" Subwoofer – Delivers 3,500W RMS and 7,000W peak power handling for high-output bass performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDual 1-Ohm Voice Coils – Provides flexible wiring configurations for high-power amplifier applications\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e42 mm One-Way X-Max – Allows exceptional cone excursion for deep and powerful bass reproduction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQuad-Stacked 265 mm Motor – Provides massive motor force for extreme low-frequency performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3.3\" 4-Layer Aluminum Voice Coil – Designed for high-power handling and reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e95 mm Voice Coil Winding Length – Supports the ZV7's extreme excursion capability\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdvanced Cooling System – Multiple venting features help dissipate heat during demanding operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFaraday Ring – Helps improve motor linearity and reduce inductance-related distortion\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInductance Sleeve – Designed to improve inductive linearity during operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMega-Platform Frame – Provides a rigid foundation for the high-excursion motor and suspension\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-Excursion Suspension – Engineered to support extreme cone travel while maintaining linear performance\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLow-Distortion Performance – Designed to produce deep, powerful bass with excellent control\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePorted Enclosure Optimized – Recommended for a 2.5 cu. ft. ported enclosure tuned to approximately 32 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eZ-Series Performance – Built for demanding high-output car audio systems and custom installations\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eModel: ZV7-12 D1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSeries: Z-Series\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeaker Size: 12\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeaker Type: Subwoofer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoice Coil Configuration: Dual 1-Ohm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Handling RMS: 3,500 Watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePower Handling Peak: 7,000 Watts\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eX-Max: 42 mm One-Way\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eXmech: 77.5 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoice Coil Diameter: 3.3\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoice Coil: 4-Layer Round Wire Aluminum\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVoice Coil Winding Length: 95 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotor Diameter: 10.8\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotor Structure: Quad-Stacked 265 mm\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOverall Diameter: 12.81\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCutout Diameter: 11.09\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting Depth: 12.76\"\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDisplacement: 0.26 cu. ft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFs: 29.22 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRe: 2.08 Ω\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQms: 5.4660\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQes: 0.3990\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eQts: 0.3720\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMms: 605.51 g\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCms: 48.99 µm\/N\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSd: 735.5 cm²\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVas: 14.55 L\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSensitivity: 87.18 dB\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBL: 24.050 T·m\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLe: 1.99 mH\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended Ported Volume: 2.5 cu. ft.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended Port Tuning: 32 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRecommended Port Area: 38 sq. in.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpeaker Quantity: 1 Subwoofer\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × Sundown Audio Z-Series ZV7 12\" D1 1-Ohm Subwoofer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Owner's\/Installation Documentation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSKU: SUN-ZV712D1\u003cbr\u003eUPC: 810199220017\u003c\/span\u003e\u003c\/p\u003e","brand":"Sundown Audio","offers":[{"title":"Default Title","offer_id":52150342418727,"sku":"SUN-ZV712D1","price":1259.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8075\/6007\/files\/SUN-ZV712D1MAIN.png?v=1790104713","url":"https:\/\/eliteautogear.com\/products\/sundown-audio-sun-zv712d1-z-series-zv7-12-3500w-rms-1-ohm-dual-voice-coil-subwoofer-high-power","provider":"Elite Auto Gear","version":"1.0","type":"link"}