Architech 8" Kevlar Ceiling Speakers

160W max 8" woven Kevlar(R) woofer with butyl rubber surround 1" lens-free aluminized ferro-fluid pivoting dome tweeter Imp: 8ohm Sensitivity: 91dB @ 1W/1m Freq resp: 35Hz-22kHz High-temperature polyimide voice coils 3rd-order electro-acoustic crossover glass epoxy PC board low DCR inductors tight-tolerance metalized polypropylene capacitors & gold-plated terminals Far-forward woofer mount with pole-mounted tweeter minimizes diffraction while maximizing dispersion Dog-leg type mounting system Acoustically transparent scrim cloth grille Cutout dim: 8.63" dia x 3.38"D Overall dia: 9.75" Pair