This is the desktop sound system by Tivoli Audio, award-winning makers of high-fidelity audio systems for 30 years, that uses two high-quality 3" full-range speakers with rear ports and a built-in 5" magnetically-shielded powered subwoofer to provide legendary Tivoli-quality smooth treble and deep bass. The stereo plays CDs and produces audio through three separate amplifiers to the speakers for resonant bass response and maximum power efficiency. Housed in a high-gloss hand-lacquered furniture-grade real walnut finish, the system has six AM/FM presets, an easy to read digital clock and calendar with dual alarms, and a 20-minute sleep to music function. The large LCD shows the CD track currently playing and displays Radio Data System information for FM (where available), including artist and song title. The system has a large volume knob, a 1/4" headphone jack, FM and AM antenna connections (antennae included), and two auxillary ports that allow you to play audio from an iPod, MP3 player, DVD player, or PC (cable not included). Credit card sized remote control includes one CR2025 battery; two AA batteries are included for memory backup. Plugs into AC. 5 1/4" H x 14" W x 8 1/2" D. (12 1/2 lbs.)