{"product_id":"rw10d4","title":"RW10D4 - Echo Series 10 Inch Subwoofer - 500 Watts Power Dual 4 OHM Voice Coil, 2\" Black-coated 4 Layer High Temperature Voice Coil, Competition Grade Pressed Paper Cone","description":"\u003cp\u003eThe RW10D4 is a 10-inch dual 4-ohm subwoofer built for daily use where efficiency and long-term reliability matter. Its single slug ferrite motor and high-temperature 2-inch copper voice coil handle sustained high output without thermal rolloff. Punchy low-end response and a wide enclosure compatibility make it a practical choice for a range of daily driver builds.\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual 4-ohm voice coil\u003c\/strong\u003e — wires to 2-ohm or 8-ohm final impedance for flexible amplifier matching\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e250W RMS \/ 500W peak\u003c\/strong\u003e — rated for extended play at peak levels without thermal failure\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e2-inch (50.8mm) high-temperature copper voice coil\u003c\/strong\u003e — handles heat buildup during prolonged use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e36 oz. single slug ferrite motor\u003c\/strong\u003e — strong, consistent magnetic field for efficient power conversion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressed pulp cone with cotton fibers\u003c\/strong\u003e — balances rigidity and damping for accurate transient response\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced cooling structural design\u003c\/strong\u003e — promotes airflow through the motor assembly to reduce operating temperature\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e34 Hz – 400 Hz frequency response\u003c\/strong\u003e — reaches into the low bass range while remaining responsive across the midbass region\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Recoil Audio USA","offers":[{"title":"Default Title","offer_id":51059521880342,"sku":"RW10D4","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/7400\/4758\/files\/1-18.jpg?v=1772081974","url":"https:\/\/www.recoilaudiousa.com\/products\/rw10d4","provider":"Recoil Audio USA","version":"1.0","type":"link"}