{"product_id":"down4sound-symphony-s1-1500w-rms-monoblock-amplifier-copy","title":"Down4Sound TCX 10\" 2700W RMS Subwoofer DVC","description":"\u003cdiv class=\"productView productView--full\"\u003e\n\u003cdiv class=\"productView-descriptionWrapper\" data-also-bought-parent-scope=\"\"\u003e\n\u003carticle class=\"productView-description productView-description--full\"\u003e\n\u003cdiv class=\"tabs-contents\"\u003e\n\u003cdiv data-emthemesmodez-mobile-collapse=\"\" id=\"tab-description\" class=\"tab-content is-active\"\u003e\n\u003cdiv data-emthemesmodez-mobile-collapse-content=\"\" class=\"productView-description-tabContent emthemesModez-mobile-collapse-content\"\u003e\n\u003ch1 class=\"product-meta__title heading h1\"\u003eDown4Sound TCX 10\" 2700W RMS Subwoofer DVC\u003c\/h1\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDOWN4SOUND TCX 10” Subwoofer D2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edelivers serious power in a compact package. Engineered for tight-space builds, daily drivers, or high-output demo setups, the TCX-10 features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2700W RMS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erating, oversized motor structure, and a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3-inch 8-layer flat aluminum voice coil\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor exceptional thermal handling.\u003c\/p\u003e\n\u003cp\u003eA carbon fiber cone and stitched high-roll surround allow deep excursion without distortion, while the 5-stack Y35 motor and extensive venting ensure the sub stays cool under pressure. Designed for maximum performance in minimum space, the TCX-10 D2 is small, smart, and savage. \u003c\/p\u003e\n\u003ch3 class=\"classyunicodedone\"\u003eQUICK NOTES\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRMS Handling: 2700W RMS\u003c\/li\u003e\n\u003cli\u003eCoil Size: 3 Inch – 8 Layer Flat Aluminum\u003c\/li\u003e\n\u003cli\u003eImpedance: Dual 2 Ohm (D2)\u003c\/li\u003e\n\u003cli\u003eCutout Diameter: 9.25 inches \/ 235 mm\u003c\/li\u003e\n\u003cli\u003eMounting Depth: 7.6 inches \/ 193 mm\u003c\/li\u003e\n\u003cli\u003eWeight: ~60 lbs\u003c\/li\u003e\n\u003cli\u003eXmax: ~30 mm (one-way)\u003c\/li\u003e\n\u003cli\u003eMotor Size: 240 mm (9.45 in)\u003c\/li\u003e\n\u003cli\u003eHighly extended pole piece for maximum excursion\u003c\/li\u003e\n\u003cli\u003eDual flared pole vent for airflow and noise reduction\u003c\/li\u003e\n\u003cli\u003eRear gap venting for coil temperature management\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"classyunicodedone\"\u003ePRECISION ENGINEERING\u003c\/h3\u003e\n\u003cp\u003eWith a BL product around 28.578 T·m, the TCX-10 D2 maintains precise control under pressure. The 8-layer coil construction enhances current handling and heat dissipation, allowing this subwoofer to maintain output and reliability under extended use. The carbon fiber cone is ultra-light yet rigid, producing fast, punchy bass without breakup.\u003c\/p\u003e\n\u003cp\u003eIf you want to run serious power in a small build — this is the 10” that acts like a 12.\u003c\/p\u003e\n\u003ch3 class=\"classyunicodedone\"\u003eTECHNICAL SPECIFICATIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eResonance Frequency (Fs): 39.760 Hz\u003c\/li\u003e\n\u003cli\u003eSd: 113.411 cm²\u003c\/li\u003e\n\u003cli\u003eMms: 430.207 g\u003c\/li\u003e\n\u003cli\u003eBL: 28.578 T·m\u003c\/li\u003e\n\u003cli\u003eQms (Mechanical Q): 4.011\u003c\/li\u003e\n\u003cli\u003eQes (Electrical Q): 0.678\u003c\/li\u003e\n\u003cli\u003eQts (Total Q): 0.582\u003c\/li\u003e\n\u003cli\u003eNo (Efficiency): 0.074%\u003c\/li\u003e\n\u003cli\u003eSensitivity (SPL): 80.5 dB\u003c\/li\u003e\n\u003cli\u003eVas: 7.070 L\u003c\/li\u003e\n\u003cli\u003eCms: 37.795 μm\/N\u003c\/li\u003e\n\u003cli\u003eKrm: 53.788 mOhm\u003c\/li\u003e\n\u003cli\u003eErm: 0.538\u003c\/li\u003e\n\u003cli\u003eKxm: 103.337 mH\u003c\/li\u003e\n\u003cli\u003eExm: 0.618 \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"classyunicodedone\"\u003eRECOMMENDED ENCLOSURE\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorted Box Volume: 1.5 – 1.75 cu ft\u003c\/li\u003e\n\u003cli\u003eTuning Frequency: 34 Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBuilt to hit hard and last long, the TCX-10 D2 is your go-to for tight, loud, and clean bass.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Down4Sound","offers":[{"title":"Dual 1 Ohm","offer_id":45241050103842,"sku":null,"price":722.49,"currency_code":"USD","in_stock":true},{"title":"Dual 2 Ohm","offer_id":45241050136610,"sku":null,"price":722.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0081\/3472\/1600\/files\/1_edce0630-1bbb-4310-aacd-1b48415b156d.webp?v=1776268939","url":"https:\/\/www.eastcaraudio.net\/products\/down4sound-symphony-s1-1500w-rms-monoblock-amplifier-copy","provider":"East Car Audio","version":"1.0","type":"link"}