JBL On Stage 400ID loudspeaker dock is a complete sound system for your iPod Imagine a total audio system in one place, with no extra wires running across your table or desk.
Connected to your new-generation iPod, MP3 player or other music source, the JBL On Stage 400ID system produces clean, powerful sound, letting you take complete control of your music.
Compatibility: All docking versions of the iPod (including nano G3, iPod classic and iPod touch), MP3 and CD players, and desktop and laptop computers (all platforms)
Input Requirement: Main connection – docking connector for iPod; auxiliary connection – 3.5mm (1/8") stereo mini jack
High-performance loud-speaker dock for iPod
Full iPod† and iTunes compatibility
Easy-to-use music and navigation controls and IR remote
Digital power and DSP (digital signal processing)
Combines many proprietary technologies to provide clear, accurate sound with astonishing bass  
JBL On Stage 400ID ipod Dock
Drivers One Atlas™ neodymium and four Odyssey® transducers
Power Output 15 Watts per channel
Frequency Response 40Hz – 20kHz
Input Impedance >10k Ohms
Signal-to-Noise Ratio >85dB
Voltage Input 110V – 240V AC
Dimensions    362mm x 95mm x 183mm
Weight 1.7kg
JBL On Stage 400ID ipod Dock