2 New Boss CXX10 10" 1600W 4-Ohm Car Audio Power Subwoofer Sub Woofer Stereo New Boss CXX10 10" 1600 Watt 4 Ohm Car Audio Power Subwoofer Sub Woofer Stereo (Pair) Total Power Output: 800 Watts (1600W per pair) Impedance: 4 Ohms Voice Coil Structure: SINGLE Cone Material: Polypropylene