{"product_id":"b2-audio-rampage-18-re-cone-kit-drop-in-1-ohm-4-coil-carbon-fiber","title":"B2 Audio Rampage 18\" Re-cone Kit Drop In 1-Ohm 4\" Coil Carbon Fiber","description":"\u003cul\u003e\n\u003cli\u003eCost-Effective Repair: Restore your subwoofer’s original performance without buying a complete replacement.\u003c\/li\u003e\n\u003cli\u003eMassive Power Handling – 4\" aluminum voice coil supports up to 3000W RMS and 7500W peak for deep, dominating bass.\u003c\/li\u003e\n\u003cli\u003ePremium Carbon Fiber Cone – Lightweight and rigid for precise sound reproduction even under extreme power loads.\u003c\/li\u003e\n\u003cli\u003eHigh Excursion Capability – 30mm one-way Xmax with tall U-shaped foam surround for superior cone movement and bass depth.\u003c\/li\u003e\n\u003cli\u003eDrop-In Installation – Easy recone process to bring your subwoofer back to life without custom modifications.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio Rampage 18\" Re-cone Kit Drop  1-Ohm 4\" Coil Carbon Fiber\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThis Listing Includes:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003e(1) B2 Audio Rampage 18\" Dual 1-Ohm 4\" Coil Carbon Fiber Drop-In Recone Kit\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eRestore the thunder to your audio system with the B2 Audio Rampage 18\" Dual 1-Ohm 4\" Coil Carbon Fiber Drop-In Recone Kit (B2-RAMPAGE18-D1-RC). Engineered for the B2 Audio Rampage Series 18\" subwoofer, this OEM kit ensures your bass output returns to its original, competition-grade performance.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFeaturing a 4-inch, 8-layer aluminum voice coil, this recone kit can handle a jaw-dropping 3000 watts RMS and 7500 watts peak power, delivering chest-pounding low frequencies with precision. The carbon fiber cone provides the perfect balance of strength and weight for accurate sound reproduction, while the tall U-shaped foam surround and 30mm one-way Xmax give you the excursion needed for serious bass impact.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eDesigned for easy drop-in installation, this kit eliminates the guesswork and ensures a secure fit. Whether you’re replacing a worn-out cone or upgrading for competition, the B2 Rampage 18\" Recone Kit gives your subwoofer a second life without compromise.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eGenuine B2 Audio replacement part for RAMPAGE Series 15\" Dual 2-Ohm 4\" coil\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCarbon fiber cone for lightweight rigidity and precise sound reproduction\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTall foam surround for high excursion and superior bass movement\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMaintains original 4000W RMS \/ 8000W peak power handling\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOEM 8-layer aluminum voice coil for thermal efficiency and durability\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCost-effective alternative to full subwoofer replacement\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEasy Installation\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eIncludes all components for straightforward reconing. Follow standard procedures or consult a professional to restore your subwoofer quickly.\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eModel: B2-RAMPAGE18-D1-RC\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompatible Subwoofer: B2 Audio Rampage Series 18\" Dual 1-Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePower Handling: 3000W RMS \/ 7500W Peak\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 4\" (8-layer aluminum)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround: Tall U-shaped Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (One-Way): 30mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eInstallation: Drop-In Design\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWeight: 3.05 lbs.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eLength: 18\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWidth: 18\"\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eHeight: 11.25\"\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eCompatibility Notice\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eCompatible with older and newer versions of the B2 Audio RAMPAGE Series 18\" Dual 1-Ohm 4\" voice coil subwoofers. The recone kit features the OEM carbon fiber cone and tall surround for consistent sound and durability. Not compatible with RAGEXL models.\u003c\/p\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":43068071673923,"sku":"B2-RAMPAGE18-D1-RC","price":499.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/95941bb42fdb967b1f45335bcd4ef0800e5b82999e99aaba84613633cb194a91.jpg?v=1774455532","url":"https:\/\/www.trinitycaraudio.com\/products\/b2-audio-rampage-18-re-cone-kit-drop-in-1-ohm-4-coil-carbon-fiber","provider":"TrinityCarAudio","version":"1.0","type":"link"}