10W-250W; Two 8" active woofers with two 8" passive radiators; One .75" tweeter ; Freq resp: 24Hz-22kHz with 3kHz crossover ; Sensitivity: 90dB @ 1W/1m ; 5-way, video-shielded tower speaker system; Rich, black wood-grain cabinet ; Dim: 43.5"H x 10"W x 11.75"D ; 7-year limited warranty; Each;