{"product_id":"qbgmc1220144dr","title":"QBGMC1220144DR","description":"\u003cp data-start=\"0\" data-end=\"333\"\u003eThe QBGMC1220144DR is a custom-fit ported downfire subwoofer enclosure designed specifically for 2014-2018 Chevrolet Silverado and GMC Sierra Crew Cab trucks. Built for high-output bass performance while maintaining factory cabin space, this enclosure delivers deep, powerful low-frequency response with a clean OEM-style appearance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"565xk3\" data-start=\"335\" data-end=\"358\"\u003eFeatures \u0026amp; Benefits\u003c\/h3\u003e\n\u003cul data-start=\"359\" data-end=\"726\"\u003e\n\u003cli data-section-id=\"4rydws\" data-start=\"359\" data-end=\"414\"\u003eCustom-fit enclosure for 2014-2018 GM Crew Cab trucks\u003c\/li\u003e\n\u003cli data-section-id=\"mtfk8f\" data-start=\"415\" data-end=\"453\"\u003eDesigned for dual 12-inch subwoofers\u003c\/li\u003e\n\u003cli data-section-id=\"aa0n5c\" data-start=\"454\" data-end=\"495\"\u003ePorted downfire enclosure configuration\u003c\/li\u003e\n\u003cli data-section-id=\"ew2lvg\" data-start=\"496\" data-end=\"523\"\u003eUnderseat mounting design\u003c\/li\u003e\n\u003cli data-section-id=\"1lc9zm0\" data-start=\"524\" data-end=\"553\"\u003eHeavy-duty MDF construction\u003c\/li\u003e\n\u003cli data-section-id=\"15b5uiw\" data-start=\"554\" data-end=\"588\"\u003eDurable spray-on bedliner finish\u003c\/li\u003e\n\u003cli data-section-id=\"pkja2g\" data-start=\"589\" data-end=\"642\"\u003eMaximizes bass while preserving cabin functionality\u003c\/li\u003e\n\u003cli data-section-id=\"1huuyu3\" data-start=\"643\" data-end=\"673\"\u003eOEM-style fit and appearance\u003c\/li\u003e\n\u003cli data-section-id=\"1q27kgs\" data-start=\"674\" data-end=\"726\"\u003eExcellent for daily-driver and high-output systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1yl5694\" data-start=\"728\" data-end=\"746\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul data-start=\"747\" data-end=\"1265\"\u003e\n\u003cli data-section-id=\"12hz1zg\" data-start=\"747\" data-end=\"799\"\u003eProduct Type: Vehicle-Specific Subwoofer Enclosure\u003c\/li\u003e\n\u003cli data-section-id=\"yojbtt\" data-start=\"800\" data-end=\"823\"\u003eModel: QBGMC1220144DR\u003c\/li\u003e\n\u003cli data-section-id=\"1qzhrf5\" data-start=\"824\" data-end=\"874\"\u003eSubwoofer Compatibility: Dual 12-inch subwoofers\u003c\/li\u003e\n\u003cli data-section-id=\"u6er2l\" data-start=\"875\" data-end=\"910\"\u003eEnclosure Type: Ported \/ Downfire\u003c\/li\u003e\n\u003cli data-section-id=\"1337dbl\" data-start=\"911\" data-end=\"1006\"\u003eVehicle Fitment:\n\u003cul data-start=\"932\" data-end=\"1006\"\u003e\n\u003cli data-section-id=\"zpnbpr\" data-start=\"932\" data-end=\"972\"\u003e2014-2018 Chevrolet Silverado Crew Cab\u003c\/li\u003e\n\u003cli data-section-id=\"12g2jel\" data-start=\"975\" data-end=\"1006\"\u003e2014-2018 GMC Sierra Crew Cab\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"ss64od\" data-start=\"1007\" data-end=\"1043\"\u003eMounting Location: Under rear seat\u003c\/li\u003e\n\u003cli data-section-id=\"1kh4ogo\" data-start=\"1044\" data-end=\"1077\"\u003eConstruction Material: MDF wood\u003c\/li\u003e\n\u003cli data-section-id=\"375kte\" data-start=\"1078\" data-end=\"1113\"\u003eFinish: Spray-on bedliner coating\u003c\/li\u003e\n\u003cli data-section-id=\"adjay\" data-start=\"1114\" data-end=\"1167\"\u003eAir Space: Approximately 1.5 cubic feet per chamber\u003c\/li\u003e\n\u003cli data-section-id=\"16cjbpv\" data-start=\"1168\" data-end=\"1216\"\u003eMaximum Mounting Depth: Approximately 6 inches\u003c\/li\u003e\n\u003cli data-section-id=\"1jwq7sr\" data-start=\"1217\" data-end=\"1265\"\u003ePort Tuning Frequency: Approximately 35Hz–38Hz\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"nwhm4w\" data-start=\"1267\" data-end=\"1292\"\u003eVehicle Compatibility\u003c\/h3\u003e\n\u003cp data-start=\"1293\" data-end=\"1316\"\u003eCompatible with select:\u003c\/p\u003e\n\u003cul data-start=\"1317\" data-end=\"1393\"\u003e\n\u003cli data-section-id=\"fs0umm\" data-start=\"1317\" data-end=\"1359\"\u003eChevrolet Silverado Crew Cab (2014-2018)\u003c\/li\u003e\n\u003cli data-section-id=\"zqm0kc\" data-start=\"1360\" data-end=\"1393\"\u003eGMC Sierra Crew Cab (2014-2018)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1395\" data-end=\"1555\"\u003eDesigned specifically for full 4-door Crew Cab models. Fitment may vary depending on factory storage trays, Bose audio systems, and seat bracket configurations.\u003c\/p\u003e","brand":"Qpower","offers":[{"title":"Default Title","offer_id":47219135873173,"sku":"210000002197","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/3815\/6949\/files\/QBGMC20144DRNEW_1_6a5e7e32-739c-48d0-b7f3-17b8e173d01f.jpg?v=1779315647","url":"https:\/\/slanginsound.com\/products\/qbgmc1220144dr","provider":"Slangin Sound and Tint","version":"1.0","type":"link"}