Kicker 10" CVR package - Two Kicker 10CVR102 10 Inch CompVR Series Dual Voice Coil Subwoofers 800 watts max, 400 watts RMS each Impedance: 2 ohms Dual Voice Coil Injection Molded Cone with low distortion output Double Stitched Surrounds Weather resistant - Suitable for marine use in additional to car applications