Summary: Diameter: 6.75 Inch; Sensitivity: 86 dB; Impedance: 4 Ohm; Frequency Response: 60-20000 Hz; Peak Power Handling (Watts): 260 Watts; Color: Black; RMS Power Handling: 80 Watts; 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.; Size: The speakers fit into the openings for some 6?? applications (a standard car speaker size). However, because the frame is bigger than a typical 6?? and the grille is not designed to be removed, they won't fit in most car applications.; Peak Input Power: 260W; Rated Input Power: 75W; Weight: 5; ...