Logitech's award-winning speaker system for premium sound. This THX®-certified 4.1 surround sound system provides 400 watts of awesome power for PC games, music and DVDs. The brute force subwoofer design delivers huge, room-thumping bass while the satellite drivers enhance mid- and high-range tones.

Five-piece system makes you feel like part of the action in games and DVD movies
Patented M3D™ delivers realistic surround sound from standard two-channel stereo sound sources such as music CDs and MP3 files
SoundTouch™ Control Center lets you fine tune your listening environment
Home stereo style connectors use standard speaker wire so you can place the speakers anywhere you choose

Superior THX®-Certified Audio for PC Games, Music, and DVDs

Five-piece system including powered subwoofer and four satellite speakers
M3D technology for realistic surround sound for extreme gaming and PC desktop theater
Brute force subwoofer design for huge, room-thumping bass
SoundTouch™ Control Center with separate controls for volume, fader, and bass
Also includes headphone jack
Ultra-wide bandwidth, phase-aligned satellite driver technology and polished aluminum phase plug design for supreme tone quality
8" diameter "long-throw" subwoofer with wood enclosure, delivering thunderous bass performance for the ultimate audio experience
Specifications:

Total power output: 400 watts RMS
Satellite speaker power output: 53 watts RMS per channel
Subwoofer power output: 188 watts RMS
System frequency response: 35Hz - 20kHz
Signal-to-noise ratio: > 75 dB
Input impedance: > 5,500 ohms