{"product_id":"dd-audio-10-dual-1-ohm-8000w-peak-2000w-rms-power-tuned-subwoofer-9510k-esp-copy","title":"DD Audio 800 Series 18\" 2500W RMS 2-Ohm DVC Power Tuned Subwoofer \/ 818f-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     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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            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product-block--title\n            product-block--first\"\u003e\n\u003ch2 class=\"product-title\"\u003eDD Audio 800 Series 18\" 2500W RMS 2-Ohm DVC Power Tuned Subwoofer \/ 818f-D2\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eExceptional Power Handling: Boasts a commanding 2500 Watts RMS and a staggering 7500 Watts peak power, ready to handle the most demanding audio sessions\u003c\/li\u003e\n\u003cli\u003eAdvanced Thermal Management: Features innovative cooling systems with a vented aluminum voice coil and heatsink for consistent high-level performance\u003c\/li\u003e\n\u003cli\u003eDeep and Dynamic Bass: Delivers profoundly deep and rich bass tones with an 18-inch size and an impressive 31 MM Xmax, perfect for bass enthusiasts\u003c\/li\u003e\n\u003cli\u003eSturdy and Reliable Build: Constructed with premium, durable components to withstand intense use, ensuring a long-lasting audio experience\u003c\/li\u003e\n\u003cli\u003eOptimized for Spacious Enclosures: Ideally suited for 5.0 - 7.0 CuFt ported enclosures, allowing for expansive sound dispersion and resonance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDD Audio 800 Series 18\" 2500W RMS 2-Ohm DVC Power Tuned Subwoofer \/ 818f-D2\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\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-818F-D2 Subwoofer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe 818f is a standout in DD Audio's 800 Series, known as a true bass monster. It's the latest \"f\" revision, featuring substantial thermal cooling enhancements and advanced design. Targeted at competitive bassheads, the 818f is engineered for extraordinary power handling and extended periods of loud, continuous play. The subwoofer incorporates a vented aluminum voice coil insert and a finned aluminum heatsink for effective heat dissipation. It also features a taller surround, double-stitched to a fiberglass-loaded, non-pressed cone, and a voice coil with increased winding length, ensuring impressive excursion and sophisticated styling.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cem\u003e\u003cstrong\u003eWhat's new in the \"f\" Revision\u003c\/strong\u003e\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes All Standard Series Features Listed\u003c\/li\u003e\n\u003cli\u003e4 Inch Thick Quad Stack Magnet Assembly\u003c\/li\u003e\n\u003cli\u003eTaller Surrounds Double Stitched to Fiberglass Loaded Non-Pressed Cones\u003c\/li\u003e\n\u003cli\u003eLonger Voice Coil Winding Lengths and Top Plate Thickness Increased to 25mm Resulting in an Xmax of 31mm\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Dual Stage Heat Sink with Polished Aluminum DD Logos\u003c\/li\u003e\n\u003cli\u003ePremium Rubber Boot with New Embossed Design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree Flow Cooling System\u003c\/li\u003e\n\u003cli\u003eHigh-temp Voice Coil\u003c\/li\u003e\n\u003cli\u003eTriple Layer Spider System\u003c\/li\u003e\n\u003cli\u003eUnique glass fiber and natural pulp cone\u003c\/li\u003e\n\u003cli\u003eExtended Pole Piece\u003c\/li\u003e\n\u003cli\u003eCast Aluminum Basket\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker Size: 18 Inches\u003c\/li\u003e\n\u003cli\u003eRMS Power: 2500 Watts\u003c\/li\u003e\n\u003cli\u003ePeak Power: 7500 Watts\u003c\/li\u003e\n\u003cli\u003eImpedance: Dual 2 Ohm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 4 Inches\u003c\/li\u003e\n\u003cli\u003ePiston Diameter: 15.75 Inches\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFs: 27 Hz\u003c\/li\u003e\n\u003cli\u003eQms: 7.049\u003c\/li\u003e\n\u003cli\u003eQes: 0.8896\u003c\/li\u003e\n\u003cli\u003eQts: 0.7899\u003c\/li\u003e\n\u003cli\u003eVas: 155.3 Liters\u003c\/li\u003e\n\u003cli\u003eXmech: 100 MM\u003c\/li\u003e\n\u003cli\u003eXmax: 31 MM\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDImensions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFrame Outer Diameter: 18.25 Inches\u003c\/li\u003e\n\u003cli\u003eFrame OD w\/Gasket: 18.5 Inches\u003c\/li\u003e\n\u003cli\u003eMounting Diameter: 16.415 Inches\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 12.5 Inches\u003c\/li\u003e\n\u003cli\u003eMotor Diameter: 9.45 Inches\u003c\/li\u003e\n\u003cli\u003eMotor Depth: 5.8 Inches\u003c\/li\u003e\n\u003cli\u003eRecommended Ported Enclosure: 5.0 - 7.0 CuFt\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","brand":"DD Audio","offers":[{"title":"Default Title","offer_id":44754842058786,"sku":"DD-818F-D2","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/1_73a57e2b-57fd-463a-bb15-82a88c2ce215.webp?v=1768815031","url":"https:\/\/www.eastcaraudio.net\/products\/dd-audio-10-dual-1-ohm-8000w-peak-2000w-rms-power-tuned-subwoofer-9510k-esp-copy","provider":"East Car Audio","version":"1.0","type":"link"}