{"product_id":"dd-audio-15-dual-4-ohm-4800w-peak-1200w-rms-power-tuned-subwoofer-3515i-d4-copy","title":"DD Audio 15\" Dual 2 Ohm 4800W Peak\/1200W RMS Power Tuned Subwoofer 3515i-D2","description":"\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003cdiv class=\"product-block\n            product-block--title\n            product-block--first\"\u003e\n\u003ch2 class=\"product-title\"\u003eDD Audio 15\" Dual 2 Ohm 4800W Peak\/1200W RMS Power Tuned Subwoofer 3515i-D2\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePrecision Audio Reproduction: The subwoofer offers exceptional sonic accuracy, delivering a clear and impactful bass experience with minimal distortion, ensuring every note is heard as intended\u003c\/li\u003e\n\u003cli\u003eDynamic High-Energy Design: Engineered for dynamic sound reproduction, this subwoofer uses a high-strength motor combined with advanced voice coil technology to provide a powerful and energetic bass response\u003c\/li\u003e\n\u003cli\u003eDurable and Reliable Construction: Featuring a robust build with a cast aluminum frame, multi-layer spiders, and V-ROM surrounds, this subwoofer is designed for lasting performance under rigorous conditions\u003c\/li\u003e\n\u003cli\u003eEnhanced Thermal Management: Equipped with advanced cooling mechanisms, including 800-degree thermoset voice coils and a heat-dissipating design, the subwoofer maintains optimal performance levels during extended use\u003c\/li\u003e\n\u003cli\u003eSuperior Power Handling Capacity: Ideal for serious audio setups, this subwoofer has a high power handling capacity of 600 to 1200 watts RMS, making it capable of handling intense bass without compromising on sound quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDD Audio 15\" Dual 2 Ohm 4800W Peak\/1200W RMS Power Tuned Subwoofer 3515i-D2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(1) DD Audio 3515i (ESP) 15 Inch Power Tuned Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe DD Audio 3515i (ESP) stands as a testament to sonic excellence, combining precise engineering and exceptional sound quality. This 15-inch subwoofer is a standout in the 3500 Series, renowned for its accuracy and ultra-high energy performance. Crafted with a focus on low moving mass and a powerful motor, this subwoofer employs long gap\/long coil topology inspired by DD Audio's revered 9500 and 9900 series. It features V-ROM surrounds, multi-layer spiders, high-temperature thermoset voice coils, and robust cast aluminum frames. These elements synergize to create a subwoofer that not only delivers brutally accurate musical performance but also stands as a durable and reliable option for serious audio enthusiasts.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker Size: 15 Inches\u003c\/li\u003e\n\u003cli\u003eRMS Power: 600 - 1200 Watts\u003c\/li\u003e\n\u003cli\u003ePeak Power: 4800 Watts\u003c\/li\u003e\n\u003cli\u003eImpedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3 Inches\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 14 1\/4 Inches\u003c\/li\u003e\n\u003cli\u003eFs: 41 Hz\u003c\/li\u003e\n\u003cli\u003eQms: 7.1\u003c\/li\u003e\n\u003cli\u003eQes: 1\u003c\/li\u003e\n\u003cli\u003eQts: 0.88\u003c\/li\u003e\n\u003cli\u003eVas: 56.86 Liters\u003c\/li\u003e\n\u003cli\u003eXmech: 62 MM\u003c\/li\u003e\n\u003cli\u003eXmax: 17.5 MM\u003c\/li\u003e\n\u003cli\u003eFrame Outer Diameter: 16 5\/8 Inches\u003c\/li\u003e\n\u003cli\u003eMounting Diameter: 15 3\/16 Inches\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 9 5\/8 Inches\u003c\/li\u003e\n\u003cli\u003eMotor Diameter: 7 9\/16 Inches\u003c\/li\u003e\n\u003cli\u003eMotor Depth: 3 1\/2 Inches\u003c\/li\u003e\n\u003cli\u003eWoofer Displacement: 0.29 CuFt\u003c\/li\u003e\n\u003cli\u003eRecommended Ported Enclosure: 3.0 - 6.0 CuFt\u003c\/li\u003e\n\u003cli\u003eShipping Weight: 43 Lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLow Moving Mass: For ultra-high energy and precise sound\u003c\/li\u003e\n\u003cli\u003ePowerful Motor: With long gap\/long coil topology for enhanced performance\u003c\/li\u003e\n\u003cli\u003eV-ROM Surrounds: Ensuring durability and audio clarity\u003c\/li\u003e\n\u003cli\u003eMulti-Layer Spiders: Supporting powerful bass reproduction\u003c\/li\u003e\n\u003cli\u003e800-Degree Thermoset Voice Coils: For superior thermal handling\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Frames: Adds to the longevity and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-block\n            product-block--custom-liquid\"\u003e\n\u003cdiv class=\"custom-liquid\"\u003e\n\u003cdiv class=\"product-sku\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":44754929418274,"sku":"DD-3515I-D2","price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/1_ab2eb863-28c4-49ef-9076-23e9444208fd.webp?v=1768818912","url":"https:\/\/www.eastcaraudio.net\/products\/dd-audio-15-dual-4-ohm-4800w-peak-1200w-rms-power-tuned-subwoofer-3515i-d4-copy","provider":"East Car Audio","version":"1.0","type":"link"}