{"product_id":"usb-charger-144","title":"USB charger","description":"The JBL MS-12SD4 is a 12-inch subwoofer engineered to deliver thundering, forceful bass for your vehicle's audio system. It boasts a robust power handling capability, ranging from 50 to 900 watts RMS and peaking at 1800 watts, ensuring it can be driven by a wide variety of amplifiers.\n\nConstructed with a durable polypropylene cone and a stitched tri-laminate fabric surround, this subwoofer is built for longevity and performance. The vented cast aluminum frame provides structural integrity and aids in heat dissipation, crucial for sustained high-output operation. With a frequency response from 30 Hz to 400 Hz and a sensitivity of 87.0 dB, the MS-12SD4 is designed to reproduce deep low frequencies effectively.\n\nThe dual 4-ohm voice coil design offers flexibility in wiring configurations, allowing for various setup options depending on your amplifier's capabilities and desired impedance. The top-mount depth is 5-5\/8 inches, which is a key consideration for enclosure design and installation planning.","brand":"JBL","offers":[{"title":"Default Title","offer_id":52688943087928,"sku":"MS-12SD4","price":239.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/662671798.jpg?v=1784898969","url":"https:\/\/store.motormia.co\/products\/usb-charger-144","provider":"MOTORMIA","version":"1.0","type":"link"}