HARTKE KM200, Keyboard Amplifier, 200 watts, 4 channel, 2-way enclosure, 15" aluminum cone woofer, 1" titanium compression driver, 4 stereo channels (8 inputs) including 1 Mic input, 7-band graphic EQ, dimensions in mm B x H x T: 560 x 465 x 540, weight: 34 kg