{"product_id":"hifonics-hfx12d4-12-800-watt-max-4-ohm-dvc-subwoofer-for-car-powersports-each","title":"Hifonics HFX12D4 12\" 800 Watt Max 4 Ohm DVC Subwoofer for Car \u0026 Powersports (each)","description":"\u003ch3\u003eHifonics HFX12D4 12-Inch Subwoofer 800 Watt Max 400 Watt RMS 4 Ohm DVC for Car \u0026amp; Powersports (each)\u003c\/h3\u003e\n\u003cp\u003eThe Hifonics HFX12D4 is a 12-inch dual 4-ohm subwoofer engineered for cars, trucks, SUVs, and powersports builds, delivering deep, controlled bass with 800 watts peak and 400 watts RMS. Its heavy-gauge, powder-coated steel basket with back venting improves heat dissipation and reliability, while a vented aluminum former and 2-inch voice coil help reduce heat-related distortion. A pressure-treated foam surround and specialized poly-cotton spider keep piston motion linear for clean, punchy low end, and the vented high-energy motor with heavy-duty magnets enhances SPL for an immersive listening experience. Designed for quick installs with spade-style terminals, this round, universal-fit subwoofer is ideal for small sealed or medium to large vented enclosures, and features a 5.61-inch mounting depth, 10.94-inch cutout diameter, 12.25-inch outside diameter, and 86 dB sensitivity, offering durable construction and powerful performance in a compact package.\u003c\/p\u003e","brand":"Hifonics","offers":[{"title":"Default Title","offer_id":42248864628818,"sku":"HIF-HFX12D4","price":33.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0063\/7796\/3602\/files\/Hifonics_subwoofer-HFX12D4_angle.jpg?v=1766532668","url":"https:\/\/www.bsatrade.com\/products\/hifonics-hfx12d4-12-800-watt-max-4-ohm-dvc-subwoofer-for-car-powersports-each","provider":"BSA Trading Inc","version":"1.0","type":"link"}