Philips MCD139 2.1 Micro Theater Shelf System with DVD Player Philips MCD139 2.1 Micro Theater Shelf System with DVD Player General Features: Micro Shelf System Two Speakers One SubWoofer Stand Alone DVD Player/Radio System Power: 100W (RMS) Power: 120V 60 Hz Speaker Features: Wood Grain Finish 3-inch full range Driver for Right and Left Speaker 5.25-inch driver for SubWoofer Audio System: Sound Output Mode: Stereo Output Channel Qty: 2 Channel Built-in Digital Clock