BIC America DV62si Bookshelf Speakers (Pair, Black) 6.5" poly graphite woofer 0.75" soft dome tweeter Video-shielded, 2-way, Venturi-tuned vent bookshelf speakers Black laminate finish 2-way, tuned-vent bookshelf speakers with wide, 43 to 20,000 Hz frequency response for deep bass and extended treble 90 dB sensitivity; recommended for use with amplifiers pushing 10 to 150 watts per channel 6-inch poly/graphite woofer, .75-inch poly dome tweeter per speaker Video-shielded for distortion-free placement near televisions or computer monitors Measures inches 8.9 x 14.8 x 9.1 (W x H x D) each