PYLE PLMR67W 6-1/2-Inch Dual Cone Waterproof Stereo Speaker System
6-1/2-Inch Dual Cone Full Range Speakers Completely Waterproof For Marine or Car Door Use Polypropylene Cone w/ Cloth Surround Built-In Molded Grill Molded ABS Plastic Basket 1-Inch Aluminum Voice Coil 20 Oz. Circuit Magnet Frequency Response: 45-16Khz Impedance: 4 Ohms Mounting Depth: Only 2-Inch Complete Pair with Wire & Mounting Hardware