Product details:- 4 inch full range driver for satellites 6.5 inch bass driver for subwoofer Heavy duty metal grill design Plug & play USB/SD card reader USB/SD reader supporting MP3/WMA dual formats decoding Play/Pause, Next, Previous three buttons for USB/SD reader control Built in AVR (Automatic Voltage Regulator) for wide main operating voltage range High efficient energy saving design for Low Power Consumption Side panel controls for volume and bass Green LED power on indicator Wooden cabinet delivers strong and low distortion bass http://www.snapdeal.com/product/fd-a521-21-multimedia-speake/1180691 Price comparison:- Infibeam – Rs.2650
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