BIC America MSR6D 100-Watt 6.5" Dual Voice-Coil Stereo In-Ceiling Speaker

10W-150W ; Recommended amp power: 100W ; 6.5" polycarbonate woofer; .5" poly dome tweeters; Dual voice coils & twin tweeters; Imp: 8ohm ; Freq resp: 53Hz-21kHz; Sensitivity: 90dB @ 1W/1m ; Required cutout: 7.5" dia; Required depth: 3.06"; Each;