Roland KC-80, Keyboard amplifier, Amplifier power: 50 W, Newly developed 2-way speaker system with 10"" woofer and tweeter, Built-in mixer with 3 line input channels (jack) and master EQ, AUX input (stereo mini jack + RCA jacks), XLR microphone input, Jack line outputs, Headphone- and sub output, Robust metal connectors, Dimensions: (W x D x H) 420 x 300 x 410 mm, Weight: 12.5 kg