{"product_id":"usb-charger-14","title":"USB charger","description":"The Pioneer TS-A301S4 12-inch component subwoofer is engineered to provide high-output bass performance for automotive sound systems. Evolved from Pioneer's award-winning SPL Champion Edition lineup, this subwoofer utilizes an advanced two-piece honeycomb IMPP composite cone structure, paired with a rigid drive cone to ensure durability and reduced distortion at high volume levels.\n\nTechnical specifications include a 4-ohm single voice coil design, a 92 dB sensitivity rating, and a 1,600-watt peak power capacity (500 watts RMS). The motor assembly features a large 90 oz double-stack magnet, which enhances overall efficiency and sensitivity for a more responsive low-end. The basket is reinforced to withstand high pressure and reduce mechanical vibration.\n\nInstallation requires a mounting depth of 6.125 inches (156 mm) and a cut-out diameter of 11.125 inches. Pioneer recommends using a 1.5 cubic foot volume for vented enclosures or 1.25 cubic feet for sealed boxes to achieve optimal sound characteristics. Users should verify mounting clearance within their vehicle to ensure proper fitment before installation.","brand":"Pioneer","offers":[{"title":"Default Title","offer_id":52663265624376,"sku":"TS-A301S4","price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/687524795.jpg?v=1784325470","url":"https:\/\/store.motormia.co\/products\/usb-charger-14","provider":"MOTORMIA","version":"1.0","type":"link"}