{"product_id":"10-inch-dual-4-ohm-voice-coil-subwoofer","title":"10-Inch Dual 4-Ohm Voice Coil Subwoofer","description":"The Alpine S-W10D4 is a 10-inch car audio subwoofer from the Type-S series, engineered for robust bass output and reliable performance. It boasts a power handling of 600 watts RMS and a peak power handling of 1800 watts, with a recommended power range of 250-600W RMS. The subwoofer utilizes a Kevlar reinforced pulp paper cone and an High Amplitude Multi-Roll (HAMR) surround, contributing to deep, low-distortion bass.\n\nKey technical specifications include a dual voice coil design, each with a 4-ohm impedance, allowing for flexible wiring configurations. It offers a frequency response from 26 Hz to 200 Hz and a sensitivity of 85.3 dB. The mounting depth is 4-11\/16 inches, with a cutout diameter of 8-13\/16 inches. The recommended sealed enclosure volume is 0.58 cubic feet, while a ported enclosure is recommended at 1.3 cubic feet. Additional features include an airflow-optimized pole vent, a high-strength steel frame basket, and 8 AWG push terminals with VC configuration jumpers.\n\nIt comes with a 1-year manufacturer's warranty.","brand":"Alpine","offers":[{"title":"Default Title","offer_id":52686865269048,"sku":"S-W10D4","price":191.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/4895\/3144\/files\/660181122.png?v=1784877686","url":"https:\/\/store.motormia.co\/products\/10-inch-dual-4-ohm-voice-coil-subwoofer","provider":"MOTORMIA","version":"1.0","type":"link"}