{"product_id":"black-diamond-15-high-excursion-subwoofer-with-carbon-fiber-cone-3500w-rms-7000w-peak-dual-2-ohm-voice-coil-copy","title":"Black Diamond 18\" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS \/ 7000W Peak | Dual 1-Ohm Voice Coil","description":"\u003ch1 class=\"product-meta__title heading h3\"\u003e\n\u003cspan class=\"red\"\u003eBlack\u003c\/span\u003e Diamond 18\" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS \/ 7000W Peak | Dual 1-Ohm Voice Coil\u003c\/h1\u003e\n\u003cp\u003e\u003cspan\u003eThe DIA-CARBON18.1D delivers earth-shaking bass with 3500W RMS and a peak of 7000W. This 18-inch sub moves massive air for SPL competitions and serious audio enthusiasts.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eLightweight Carbon Fiber\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eIts ultra-rigid carbon fiber cone and dust cap reduce distortion and improve responsiveness, delivering clear, tight lows even at extreme volumes.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eTrue High-Excursion Design\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eWith an impressive 22.5mm Xmax, the DIA-CARBON18.1D provides deeper cone travel for louder output and immersive, chest-thumping bass.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eEngineered to Stay Cool Under Pressure\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eMassive 3.5\" dual aluminum CCAR voice coils and pro-grade motor structure with advanced heat dissipation keep your subwoofer running strong through long, loud sessions without thermal shutdown.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eBuilt Tough for High Performance\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eFeaturing a 425 oz ferrite magnet, sandblasted aluminum basket, foam surround, and heavy-duty 4GA push terminals, this subwoofer is engineered for reliability and powerful SPL builds.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eVersatile Enclosure Recommendations\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eOptimal performance in sealed (3.2 ft³) or ported (7.5 ft³ with 4\"x18\"x20\" port) boxes, allows you to build the way you prefer.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eDominate any venue with Black Diamond’s DIA-CARBON18.1D!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cdiv class=\"row\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":47498085793826,"sku":"CARBON18.1D","price":899.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/1_9e3f84f8-7503-46f7-bbfd-d4f575b5135d.webp?v=1789038858","url":"https:\/\/www.eastcaraudio.net\/products\/black-diamond-15-high-excursion-subwoofer-with-carbon-fiber-cone-3500w-rms-7000w-peak-dual-2-ohm-voice-coil-copy","provider":"East Car Audio","version":"1.0","type":"link"}