MRG10BW 10" Marine 800W Subwoofer with Multicolor Lighting - White 0" SINGLE Voice Coil (4 Ohm) 800W Subwoofer. (Sold Single) Weather Proof One 10" Woofer with SINGLE 4 ohm 1 High Temperature Voice Coil Voice Coil 800 Watts MAX 400 Watts RMS Power Handling 87dB Sensitivity, 44 Hz Resonant Frequency Polypropylene Cone and Rubber Surround Works in 1 CuFt Sealed or 1.9 CuFt Ported enclosure RGB LED Illumination Specifications: Mounting Style: Flush Main Cone Size (Inches): 10" Cutout Size: 9.25" Watts: 800w QTY: Single Box Dimensions: 8"H x 13"W x 13"L WT: 10 lbs UPC: 791489126120