Summary: Diameter: 6.5 Inch; Sensitivity: 89 dB; Impedance: 4 Ohm; Frequency Response: 40-20000 Hz; Peak Power Handling (Watts): 120 Watts; Color: Black; RMS Power Handling: 60 Watts; Rubber Spider: Durability is further improved by the rubber spider Wet Sounds developed for their marine speakers.; Tweeters: The tweeters are mounted to the grilles, rather than to a pole piece, thus there is no chance of water leaking through the woofer cone.; Speaker Terminals: A male 2-pin waterproof SuperSeal plug is on the signal input wire, which connects to the included female SuperSeal harnesses. The red wire is positive and the black wire is negative.; Size: These speakers fit into the openings for standard 6 ...