Its a good speaker system from Zebronics. Its 2.1 Channel(1 sub woofer and 2 satelite speakers). Its highlights are Memory Card Slot, Elegent Design, High Glossy Front Panels, Full Function Remote Control and LED Display. It can connect to PC/TV/Mobile. Its Sub woofer is 4 Ohms. Speakers is 6 watt each. Bass and Treble also can be adjusted. Nice sound quality. The blue color borders makes more attractive. Totally its User friendly and Value for money.