Sharp CD-E77 Mini Shelf System (Black) 250 watts total output power, 3-CD rotary-disc changer lets you listen to hours of your favorite music AM/FM tuner with 40 station presets, dual-well/full-logic cassette deck with timer recording 4-way speakers with 6.5-inch woofers and side-firing passive subwoofers provide deep, clear, powerful sound Full-function remote so you can operate your system with ease Auxiliary audio input lets you hook up an MP3 player, VCR, or other home-entertainment device