{"product_id":"ds18-carbon12-1d-12-high-excursion-subwoofer-with-carbon-fiber-cone-3500w-rms-7000w-peak-dual-1-ohm-voice-coil","title":"DS18 Carbon12.1D-12\" High Excursion Subwoofer with Carbon Fiber Cone | 3500W RMS \/ 7000W Peak | Dual 1-Ohm Voice Coil","description":"\u003cp class=\"isSelectedEnd\"\u003eBuilt for serious low-frequency performance, the DS18 CARBON12.1D 12\" High Excursion Subwoofer is engineered to deliver massive bass output for high-powered car audio systems. Rated at 3,500 watts RMS and 7,000 watts maximum power, this high-performance subwoofer combines a high-excursion design with a rigid carbon-fiber cone and dust cap for powerful, controlled bass reproduction. Its dual 1-ohm voice coil configuration provides flexible wiring options, making it an excellent choice for high-powered amplifier systems.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe CARBON12.1D is designed to handle extreme power while maintaining reliable performance under demanding conditions. Its 3.5\" aluminum voice coil former with CCAR winding helps provide improved heat dissipation, allowing the subwoofer to handle extended high-power operation. A massive 425 oz ferrite magnet supplies the motor strength needed to produce powerful bass, while the carbon-fiber cone and 6\" carbon-fiber dust cap provide a strong, lightweight structure designed for controlled cone movement. The foam surround and aluminum basket further support the subwoofer's high-excursion performance and structural stability.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWith 22.5 mm of one-way excursion, an 82 dB sensitivity rating, and a 10–200 Hz frequency response, the CARBON12.1D is built to deliver deep, powerful bass in high-output car audio applications. For maximum performance, it can be installed in either sealed or ported enclosures, with DS18 recommending approximately 1.3 ft³ for sealed applications or 2.0 ft³ for ported applications tuned to 35 Hz.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eKey Features\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-Power 12\" Subwoofer – Handles 3,500W RMS and 7,000W maximum power for extreme bass performance\u003c\/li\u003e\n\u003cli\u003eDual 1-Ohm Voice Coils – Provides flexible wiring configurations for high-powered amplifier systems\u003c\/li\u003e\n\u003cli\u003eCarbon-Fiber Cone – Lightweight and rigid construction designed for powerful, controlled bass reproduction\u003c\/li\u003e\n\u003cli\u003e6\" Carbon-Fiber Dust Cap – Reinforces the cone assembly while maintaining a lightweight, rigid design\u003c\/li\u003e\n\u003cli\u003eHigh-Excursion Design – Features 22.5 mm of one-way excursion for substantial cone movement and increased air displacement\u003c\/li\u003e\n\u003cli\u003e3.5\" Aluminum Voice Coil – Supports high power handling and improved heat dissipation\u003c\/li\u003e\n\u003cli\u003eCCAR Winding – Designed to support reliable performance during demanding high-power operation\u003c\/li\u003e\n\u003cli\u003e425 oz Ferrite Magnet – Provides substantial motor force for high-output bass applications\u003c\/li\u003e\n\u003cli\u003eFoam Surround – Allows controlled high-excursion cone movement while supporting durability\u003c\/li\u003e\n\u003cli\u003eAluminum Basket – Provides a strong, rigid foundation for the motor and moving components\u003c\/li\u003e\n\u003cli\u003e4-Gauge Push Terminals – Accommodates heavy-gauge speaker wire for high-powered installations\u003c\/li\u003e\n\u003cli\u003eImproved Heat Dissipation – Designed to help manage heat during extended high-power operation\u003c\/li\u003e\n\u003cli\u003eSPL-Oriented Performance – Engineered for high-output systems where powerful bass reproduction is a priority\u003c\/li\u003e\n\u003cli\u003eFlexible Enclosure Compatibility – Suitable for sealed and ported enclosure applications\u003c\/li\u003e\n\u003cli\u003eRecommended Ported Enclosure – Approximately 2.0 ft³ internal volume tuned to 35 Hz\u003c\/li\u003e\n\u003cli\u003eRecommended Sealed Enclosure – Approximately 1.3 ft³ internal volume\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSpecifications\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: CARBON12.1D\u003c\/li\u003e\n\u003cli\u003eSeries: CARBON\u003c\/li\u003e\n\u003cli\u003eSubwoofer Size: 12\"\u003c\/li\u003e\n\u003cli\u003eNominal Diameter: 12\" \/ 305 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Configuration: Dual 1-Ohm (1+1 Ohm)\u003c\/li\u003e\n\u003cli\u003ePower Handling RMS: 3,500 Watts\u003c\/li\u003e\n\u003cli\u003ePower Handling MAX: 7,000 Watts\u003c\/li\u003e\n\u003cli\u003eSensitivity: 82 dB (1W\/1m)\u003c\/li\u003e\n\u003cli\u003eFrequency Response: 10–200 Hz\u003c\/li\u003e\n\u003cli\u003eRecommended Low-Pass Crossover: 60 Hz\u003c\/li\u003e\n\u003cli\u003eCone Material: Carbon Fiber\u003c\/li\u003e\n\u003cli\u003eCone Shape: Conic\u003c\/li\u003e\n\u003cli\u003eDust Cap Material: Carbon Fiber\u003c\/li\u003e\n\u003cli\u003eDust Cap Size: 6\" \/ 150 mm\u003c\/li\u003e\n\u003cli\u003eSurround Material: Foam\u003c\/li\u003e\n\u003cli\u003eVoice Coil Diameter: 3.5\" \/ 89 mm\u003c\/li\u003e\n\u003cli\u003eVoice Coil Former Material: Aluminum\u003c\/li\u003e\n\u003cli\u003eVoice Coil Winding: CCAR\u003c\/li\u003e\n\u003cli\u003eSpider Diameter: 9\" \/ 228 mm\u003c\/li\u003e\n\u003cli\u003eLeads Connection Type: Spider Crossed\u003c\/li\u003e\n\u003cli\u003eMagnet Material: Ferrite\u003c\/li\u003e\n\u003cli\u003eMagnet Weight: 425 oz\u003c\/li\u003e\n\u003cli\u003eBasket Material: Aluminum\u003c\/li\u003e\n\u003cli\u003eBasket Finish: Aluminum\/Black\u003c\/li\u003e\n\u003cli\u003eSpeaker Terminals: 4-Gauge Push Terminals\u003c\/li\u003e\n\u003cli\u003eXmax \/ One-Way Excursion: 22.5 mm\u003c\/li\u003e\n\u003cli\u003eFree Air Resonance (Fs): 38 Hz\u003c\/li\u003e\n\u003cli\u003eEquivalent Volume (Vas): 15.8 L \/ 0.557 ft³\u003c\/li\u003e\n\u003cli\u003eMoving Mass (Mms): 349.305 g\u003c\/li\u003e\n\u003cli\u003eBL Factor: 14.3\u003c\/li\u003e\n\u003cli\u003eVoice Coil Inductance: 0.98 mH\u003c\/li\u003e\n\u003cli\u003eDiaphragm Area: 471.4 cm²\u003c\/li\u003e\n\u003cli\u003eDC Resistance: 1+1 Ohms\u003c\/li\u003e\n\u003cli\u003eOverall Diameter: 12.8\" \/ 326 mm\u003c\/li\u003e\n\u003cli\u003eOverall Depth: 11.65\" \/ 296 mm\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 9.75\" \/ 248 mm\u003c\/li\u003e\n\u003cli\u003eFront Mount Baffle Cutout: 11.15\" \/ 283 mm\u003c\/li\u003e\n\u003cli\u003eMotor Diameter: 9\" \/ 230 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePackage Includes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003e1 × DS18 CARBON12.1D 12\" Dual 1-Ohm High Excursion Subwoofer\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1 × Owner's Manual\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMounting Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eSKU: DS-CARBON12.1D\u003cbr\u003e\u003c\/span\u003eUPC: 810199442372\u003c\/p\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":52096014319911,"sku":"DS-CARBON12.1D","price":699.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0836\/8075\/6007\/files\/CARBON12.1DIMG01_3985d9a5-cf3d-4e01-836a-5b61c0471972.png?v=1789600913","url":"https:\/\/eliteautogear.com\/products\/ds18-carbon12-1d-12-high-excursion-subwoofer-with-carbon-fiber-cone-3500w-rms-7000w-peak-dual-1-ohm-voice-coil","provider":"Elite Auto Gear","version":"1.0","type":"link"}