XO Series 15-Inch Subwoofer 500 Watt RMS with Dual Voice Coil 4 Ohm Impedance an

Impedance: 4+4 Ohm DVC RMS: 500W Per Woofer MAX: 1000W Per Woofer. Item model number XO 1544. Subwoofer Connectivity Technology Wired. Kevlar fiber enforced non pressed paper cone Custom made rubber gasket Custom made rubber magnet boot Mirror image double conex spider system.

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