Characteristics:
Supports 40G/20G/15G/mini iPoD player directly
Supports MP3/CD/PMP/Notebook 3.5mm stereo audio input
Provides rechargeable function for iPoD
Supports USB and IEEE1394 data connectors
Supports volume control
Power display LED (blue)
Class D power amplifier
Supports +12VDC power adapter input
Includes 1 x 2-inch speaker (3W) for subwoofer and two 1-inch speaker (2W x 2) for stereo
Speaker load: 8 ohms

Properties:
Data input: USB terminal, IEEE1394
Audio input: 3.5mm line in, iPod connector
Power input: 12VDC
Amplifier section:
Maximum output power 2W + 2W (10% T.H.D. 1kHz, 8 ohms)
Speaker:
Subwoofer: 52mm aluminum magnetically shielded
Satellite speaker: 28mm titanium magnetically shielded
Impedance: 8 ohms
Rated input power: 7W
General:
Power adapter: +12V/500mA
Dimensions (W x H x T): 210 x 69 x 89mm
Weight: approximately 275g
Supplied accessories:
1 x power adapter
1 x 3.5mm stereo cable
1 x IEEE1394 cable
1 x mini 5 USB cable