Featuring powerful treble and strong bass, the F&D A111F 2.1 Multimedia Speakers 3000W With USB, MMC, FM, REMOTE amazes the music enthusiasts like never before. It has 4 inch full range driver for satellites speakers and 4 inch subwoofer speaker. It features a high efficient energy saving design that aids in low power consumption. The wooden cabinet on the other hand delivers strong and low distortion bass. It has side panel control for volume and bass. It comes with a high glossy panel and metal grill for satellite. The built in AVR (Automatic Voltage Regulator) is for wide main operating voltage range. This amazing sound system features plug & play USB/SD CARD reader and USB reader supporting MP3/WMA dual formats decoding. The four buttons - Source, Play/Pause, Next, Previous gives you added convenience and ease of use. Other amazing features of this equally amazing speaker are its heavy duty design with metal grill and the fluorescence full function remote control.