attractive speakers that deliver thx-certified audio performance product type : z-2300 thx speakers pi date : august 2004 total rms power : 200 watts rms -: subwoofer: 120 watts rms, satellites: 80 watts rms (2 x 40w) total peak power : 400 watts frequency response : 35hz - 20khz amplifier : ultra-linear, high capacity analogue drivers : satellites: 2.5" polished aluminium phase plug driver subwoofer: 8" long-throw ported driver with 6th order bass reflex enclosure signal-to-noise ratio @ 1khz : >100db speaker dimensions (h x w x d): satellites: 171.5 x 89 x 152.4 mm subwoofer: 279.4 x 279.4 x 381mm remote control : soundtouch wired remote control: master volume, subwoofer volume, headphone jack, power/stand-by package content : speakers:2 satellites, 1 subwoofer cables included : power cord, colour coded audio cables soundtouch wired remote control, user's manual video game console adapter features:* 200w rms delivers thunderous power for incredible audio * 8" long-throw subwoofer driver with flared bass port pounds out powerful,distortion-free bass * full-featured soundtouch wired remote control for complete control * revolutionary driver tech featuring polished aluminium phase plug at the centre of the driver outperforms conventional 2-way designs