{"product_id":"b2-audio-10-dual-1-ohm-3-voice-coil-3000-watt-rms-rampage-series-subwoofer-1","title":"B2 Audio 10\" Dual 1-Ohm 3\" Voice Coil 3000 Watt RMS RAMPAGE Series Subwoofer","description":"\u003cul\u003e\n\u003cli\u003eMassive Power Handling: Capable of 3000W RMS and 7500W peak for deep, dominating bass\u003c\/li\u003e\n\u003cli\u003e3\" Aluminum Voice Coil: 8-layer design ensures high thermal efficiency and long-term durability\u003c\/li\u003e\n\u003cli\u003eCarbon Fiber Cone: Lightweight and rigid for accurate sound reproduction under extreme loads\u003c\/li\u003e\n\u003cli\u003eHigh Excursion Design: 30mm one-way Xmax with tall U-shaped foam surround for superior movement\u003c\/li\u003e\n\u003cli\u003eFlexible Enclosure Options: Works in sealed, ported, or bandpass configurations for custom setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e\u003cstrong\u003eB2 Audio 10\" Dual 1-Ohm 3\" Voice Coil 3000 Watt RMS RAMPAGE Series Subwoofer\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) RAMPAGE10D1 10\" Dual 1 Ohm Subwoofer\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003eThe B2 Audio RAMPAGE 10\" Dual 1 Ohm subwoofer is built for enthusiasts who demand aggressive, high-output bass in compact enclosures. Featuring a powerful 8-layer aluminum voice coil, a carbon fiber cone, and a robust ferrite magnet, this subwoofer handles serious power with precise response. Its tall U-shaped foam surround and 30mm Xmax allow deep excursion, while the lightweight yet rigid motor structure keeps performance efficient and reliable.\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\u003eFrequency Response: 10 Hz - 500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eImpedance: Dual 1 Ohm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power: 3,000 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMax Power: 7,500 Watts\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eResonance Frequency (Fs): 39.6 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity @ 1W\/1m: 88.1 dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\" \/ 76.2 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Type: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Carbon fiber\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Type: Tall U Shaped Foam\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eRe (DC Resistance): 1.8 Ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLe (Inductance @ 1 kHz): 1.17 mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBL\/RE: 128.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency: 0.09 %\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele\/Small Parameters:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eFs (Resonant Frequency): 39.6 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQes (Electrical Q): 0.55\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQms (Mechanical Q): 5.4\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eQts (Total Q): 0.49\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVas (Compliance Volume): 8.5 L\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCms (Compliance): 60 M\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMms (Moving Mass): 285 g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eXmax (One-Way): 30 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSd (Cone Area): 315.8 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEBP: 72\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eEnclosure Suggestions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSealed:\u003c\/strong\u003e 17.2L \/ 0.61 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eQtc: 0.493\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eF3: 67.5 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted Compact:\u003c\/strong\u003e 28.32 L \/ 1 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 42 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 15.5 Squared Inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 21.8\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003ePorted:\u003c\/strong\u003e 40 L \/ 1.42 Cubic ft\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eFb: 35 Hz\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Area: 15.5 Squared inches\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003ePort Length: 22.3\"\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eBandpass 4th Order Ratio: 3:1\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 10.32\" \/ 262 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCutout Diameter: 9.25\" \/ 235 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.78\" \/ 223 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Depth: 9.45\" \/ 240 mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNet Weight (1 pc): 59.52 pounds.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Weight (set): 62.83 pounds.\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eShipping Dimensions: 12.99 x 12.99 x 13.39 inches.\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"B2 Audio","offers":[{"title":"Default Title","offer_id":43068071837763,"sku":"B2-RAMPAGE10-D1","price":799.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0637\/9575\/7123\/files\/4615d217983178c1a92e400f041833345bec78dc5a1ee2bfe288037e73c74bbd.jpg?v=1774455533","url":"https:\/\/www.trinitycaraudio.com\/products\/b2-audio-10-dual-1-ohm-3-voice-coil-3000-watt-rms-rampage-series-subwoofer-1","provider":"TrinityCarAudio","version":"1.0","type":"link"}