Roland KC-600 - 200-Watt 15-Inch Keyboard Amp 200W, 4-Channel Keyboard Amplifier With 15" Woofer, Horn Tweeter, XLR Mic Input, And Stereo Link

Roland KC-400 - 150-Watt 12-Inch Keyboard Amp 150W, 4-Channel Keyboard Amplifier With 12" Woofer, Horn Tweeter, XLR Mic Input, And Stereo Link

Roland KC-80 - 50W 10-Inch Keyboard Amp 50-Watt, 3-Channel Keyboard Amplifier With 10" Woofer, Horn Tweeter, XLR Mic Input, And Stereo Link

Roland KC-200 - 100W 12-Inch Keyboard Amp 100W, 4-Channel Keyboard Amplifier With 12" Woofer, Horn Tweeter, And XLR Mic Input

Roland KC-990 - 320W 2X12-Inch Keyboard Amp 320-Watt, 4-Channel Stereo Keyboard Amplifier With 2 X 12" Woofers, 2 Horn Tweeters, And XLR Mic Input

Roland KC-220 - 30W 2X6.5-Inch Keyboard Amp 30W, 3-Channel Stereo Keyboard Amplifier With 2 X 6.5" Woofers, 2 Tweeters, XLR Mic Input, And