{"product_id":"12-2000-watts-rms-4-dvc-4-ohm-triple-stack-car-audio-subwoofer-ds18-series","title":"12\" 2000 Watts RMS 4 DVC 4-Ohm Triple Stack Car Audio Subwoofer DS18 Series","description":"\u003cul\u003e\n\u003cli\u003eHigh Power Output: 4000W MAX power handling and 2000W RMS for intense bass performance.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Non-pressed paper cone with epoxy coating for long-lasting sound quality.\u003c\/li\u003e\n\u003cli\u003eEnhanced Heat Dissipation: Black aluminum voice coil former and SV winding for reliable high-volume performance.\u003c\/li\u003e\n\u003cli\u003eMassive Magnet System: Triple-stacked 255 oz ferrite magnet for superior bass control and stable connections.\u003c\/li\u003e\n\u003cli\u003eVersatile Enclosure Compatibility: Works in both sealed and ported enclosures, allowing for a customizable audio setup.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cbr\u003e\u003cbr\u003e\u003cp\u003e12\" 2000 Watts RMS 4†DVC 4-Ohm Triple Stack Car Audio Subwoofer DS18 Series\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) 12\" 2000 Watts RMS 4†DVC 4-Ohm Triple Stack Car Audio Subwoofer DS18 Series\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eDescription:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cp\u003eThe EXL-TRX12.4D is a powerful 12\" subwoofer designed for intense bass performance, with a MAX power handling of 4000W and RMS of 2000W. Its durable non-pressed paper cone with epoxy coating ensures long-lasting sound quality, while dual 4-ohm voice coils provide flexible wiring options. The subwoofer’s black aluminum voice coil former and SV winding enhance heat dissipation for high-volume use. Featuring a triple-stacked 255 oz ferrite magnet for superior bass control and stable connections, the EXL-TRX12.4D works well in both sealed and ported enclosures for a customizable audio setup.\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\u003e\n\u003cstrong\u003eDemodulating Rings\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003eImproved Heat Dissipation\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCone Shape\u003c\/strong\u003e: Curvilinear\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpeaker Terminals\u003c\/strong\u003e: Push 6ga\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Diameter: 12\" \/ 305mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eNominal Impedance: 4+4 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRMS Power Handling: 2000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMAX Power Handling: 4000W\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSensitivity (1w\/1m): 84dB\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFrequency Response: 10-500 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eRecommended Lo Pass Crossover: 120 Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMotor\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Diameter: 3\" \/ 76.5mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Former Material: Black Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eWinding Material: SV\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCone Material: Non-Pressed Paper + Epoxy Coating\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDust Cap Material: PPI\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSurround Material: Foam\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSpider Diameter: 8.5\" \/ 215mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eLeads Connection Type: Crossed Spider\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Material: Aluminum\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBasket Color\/Finish: Black\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Material: Ferrite\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMagnet Weight: 3 x 85 Oz (255 Oz)\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDisplacement Volume: 3.5L \/ 0.123ft\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eThiele \u0026amp; Small Parameters\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eEquivalent Volume Vas: 12.55L \/ 0.443ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eExcursion (one way) Xmax: 19mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFree Air Resonance Fs: 45 Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMechanical Factor Qms: 5.769\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eElectrical Factor Qes: 1.179\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eTotal Factor Qts: 0.979\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMoving Mass Mms: 401.522g\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eCompliance Cms: 31.362u m\/N\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eBl Factor Bl: 26.653\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eVoice Coil Inductance Le: 6.81mH\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDiaphragm Area Sd: 530.929 cm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eDc Resistance Re: 3.7+3.7 ohms\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eEfficiency Bandwidth Product EBP: 71\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended Enclosures\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Internal Volume: 17L \/ 0.6ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eSealed Box Output Response F3: 41Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Internal Volume: 42.5L \/ 1.5ft\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Size (Square WxHxLong): 1.52\"x12.28\"x31.82\" \/ 38.5x312x808.2mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePort Tuning Frequency Fb: 30Hz\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003ePorted Box Output Response F3: 25Hz\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e\u003cbr\u003e\n\u003cp\u003e\u003cstrong\u003eMeasurement\u003c\/strong\u003e\u003c\/p\u003e\u003cbr\u003e\n\u003cul\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Diameter: 12.5\" \/ 319mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eOverall Depth: 9.68\" \/ 246mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eFront Mount Baffle Cutout: 11.1\" \/ 282mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMounting Depth: 8.17\" \/ 208mm\u003c\/li\u003e\n\u003cbr\u003e\n  \u003cli\u003eMotor Diameter: 7.5\" \/ 191mm\u003c\/li\u003e\n\u003cbr\u003e\n\u003c\/ul\u003e","brand":"DS18","offers":[{"title":"Default Title","offer_id":47803894300920,"sku":"DS-EXL-TRX12.4D","price":479.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0029\/9384\/8365\/files\/454c2176b7e37cf57973cf1d685183d399cd15537bf189f6862418cec46367b6.jpg?v=1768248489","url":"https:\/\/bigjeffaudio.com\/products\/12-2000-watts-rms-4-dvc-4-ohm-triple-stack-car-audio-subwoofer-ds18-series","provider":"Big Jeff Online Inc","version":"1.0","type":"link"}