product description: the result is the logitech z-5500 digital, * thx-certified, 500-watt 5.1 surround sound speaker system features: * powerful, distortion-free bass: the new, larger 10-inch long-throw subwoofer driver w/ flared bass port delivers 188watts of thunderous bass * innovative driver technology: polished aluminum phase-plug satellites combine two drivers into one-the clarity of a tweeter with the richness and fullness of a separate mid-range. * digital equalization: the z-5500 digital actively adjusts frequency response in real time for the cleanest, most accurate sound reproduction. * dtsr 96/24 support: enjoy studio-quality sound thanks to the z-5500's support for 96 khz / 24-bit digital audio streams * amazingly powerful controls: the digital soundtouch control center lets user control volume to all speakers, set inputs, & the separate wireless remote is great for home theaters and video game consoles. * innovative satellite design: cloth grilles are removable for a pro-audio look. pedestals rotate for easy wall mounting or desk placement. center channel can be mounted on wall, above or below monitor. * connect to multiple sources: simultaneously connect 6 audio sources including pcs, video game consoles, and dvd, cd & portable music players and control it all from the digital soundtouch control center.***** bulk freight charge $20 and delivery terms apply to this item***