Kanto SYD 5 Powered Speakers (Black) iPod Universal Dock: Charge your iPod while it's playing and control the SYD 5 from across the room with sleek remote control unit. Video output: If you have music videos on your iPod you can play them onto your big flat panel TV while you listen to the uncommonly robust sound on your SYD 5. Hand crafted wood cabinet: The SYD 5 design utilizes a acoustically designed wood cabinet, delivering a unique, rich nish with superior sound. Volume Control: One particular feature that everyone comments about is the additional manual volume control on the back. Sometimes the simplest things just work so why change them. Audio Specications: Frequency Response: 45Hz-20KHz, S/N Ratio: &gt;90dB (typical, A-weighted), 80 real watts power, Low Drivers: 2x20 watts RMS 8 ohms at 1% THD+N, Full-range Drivers: 2x20 watts RMS 8 ohms at 1% THD+N, Bass reflex port enhances bass response Compatibility: iPod mini; iPod nano 1G, 2G, 3G, 4G, 5G; iPod classic 4G, 5G, 5.5G, 6G; iPod touch 1G, 2G, 3G; iPhone 1G, 3G, 3GS, 4 Hand-crafted MDF wood construction in a glossy piano black finish Two full-range and two low-end drivers with 80 watts total power; ported for added bass response Charge your iPod while it plays, and control the SYD 5 using the included remote S-video output sends video content to your television; RCA and mini auxiliary inputs