500W max, 250W RMS; Waterproof--for outdoor, marine, patio & poolside use; 6.5 aluminum injection cone woofer; 1 high-compliance Mylar(R) tweeter; Freq resp: 30Hz-22kHz; Imp: 4ohm ; 50oz magnet structure; Capacitor crossover network; Bass reflex vent; Heavy-duty ABS construction; Quick-connect/disconnect speaker terminals; Spring-loaded mounting system; Includes removable rustproof mesh grilles; Dim: 11.6H x 7.2W x 6.4D; Pair; Black;