Pyle home Amplifier is perfect for powering any stereo system. Complete with USB, CD and AUX inputs, and 2 x 120 watts of power -- this simple to use and durable has bass and treble controls, a slick blue LED output level display, LR RCA inputs, and 4 speaker outputs. Using sophisticated circuitry and premium components for uncompromising musicality -- this product is famous for delivering powerful and accurate sound. This small but powerful delivers clear and crisp audio for it listener. Durable and affordable, this is made to last.