Gently used - $150 OBO Companion® 5 multimedia speaker system for 5.1-encoded games, movies and music delivers immersive sound Two small computer speakers and a hideaway Acoustimass® module Handy control pod includes volume, single-touch mute, headphone jack and auxiliary input Three-piece computer sound system delivers multichannel sound that seems to surround you—without the clutter of five speakers. The Companion 5 multimedia speaker system is designed for 5.1-encoded music, games and movies, using just two elegant desktop speakers and a hideaway Acoustimass module. And setup is easy, with a single USB connection to your computer. TrueSpace® surround digital processing circuitry spreads the sound around you, so the enveloping effects seem to come from areas where there aren't even any speakers. The experience is developed especially for computer listening—putting you right in the middle of the music, the game, the special effects.