JBL SCS150 6-Piece Home Theater Speaker System (Discontinued by Manufacturer) 5.1-channel surround-sound speaker system including 4 satellites, 1 center-channel speaker, and 1 subwoofer 150-watt powered, ported subwoofer with 10-inch driver Satellites and center channel: up to 100 watts power handling (with 8 ohms impedance) Video shielded to allow close, distortion-free placement on or near your television Includes all necessary mounting brackets and speaker cables