Logitech Z-5500 Digital Surround Sound Speakers - Silver/Black

Logitech has taken its award-winning Z-680 speaker system and made it even better. How? By improving everything from the subwoofer to the satellites and adding new innovations like real-time digital sound equalization.¤¤The result is the Logitech Z-5500 Digital, a THX-certified, 505-watt 5.1 surround sound speaker system that offers everything you could possibly want... and some things you didn't even know you needed. And once you plug in your PC, DVD or music player, or video game console, you'll never want to listen to anything else.

• Onboard 5.1 Digital Decoding: Hear every detail of your favorite Dolby digital and DTS soundtracks.
• THX Certified Sound: Settle for nothing less than the THX seal of approval for master quality.
• 10" Long-throw Subwoofer and Tuned Bass Port: Get 188 watts of powerful, distortion-free bass.
• Aluminum Phase Plug Satellites: Combine the clarity of a tweeter with the richness and fullness of a separate mid-range.
• Digital and Analog Inputs: Add up to 6 components simultaneously.
• Digital SoundTouch Control Panel: Change volume on all speakers, set inputs and more.
• Wireless Remote: Control up to seven sources, even PCs and video games.
• Wall-Mountable Satellite Speakers: Just rotate the stands to switch from desktop to wall.
• Total FTC power: 505 watts RMS
• Sub-woofer: 188 watts RMS (into 8 ohms, @ 100Hz, @ 10% THD)
• Satellites Left/Right: 62 watts RMS x 2 (into 8 ohms, @ 1khz, @ 10% THD)
• Satellites Center: 69 watts RMS (into 8 ohms, @ 1kHz, @ 10% THD)
• Satellites Rear Left & Right: 62 watts RMS x 2 (into 8 ohms, @ 1kHz, @ 10% THD)
• Total Peak power: 1010 watts
• Maximum SPL: >115 dB
• Frequency response: 33 Hz — 20 kHz
• Amplifier: Ultra-linear, high-capacity analog
• Signal to noise ratio: >93.5 dB, typical 100
• Input impedance: 8,000 ohms