KLH HTA-9706 6-Piece 100-Watt Home Theater Speaker System Satellite speakers with exceptional bass, imaging, and special effects 6.5" 50-watt powered subwoofer; woofer: 6.5" long-throw 1 pair front and 1 pair rear channel satellite speakers; 1 matching center channel speaker Low-level, speaker-level inputs with feed through for satellites; built-in amplifier with 50 watts RMS output Includes speaker wire