Now with Subwoofer Output! The flagship KC-550 amplifier integrates 180 watts of clean power with a precision two-way speaker system (15' woofer with a 2' horn) and a four stereo input mixer section. ...

Now with Subwoofer Output! The newest member of Roland's KC-Series of amplifiers, the KC-150 maintains Roland's design concepts and superb sound quality. The subwoofer output connects to the new ...

Now with Subwoofer Output! The newest member of Roland's KC-Series of amplifiers, the KC-350 maintains Roland's design concepts and superb sound quality. The subwoofer output connects to the new ...

The Roland KC-60 3-Channel Mixing Keyboard Amplifier brings renowned KC-Series sound quality to an even lower price. This affordable 40-watt amp is also the first to feature a Subwoofer output for enhanced low end. ...

The Roland KCW-1 Powered Subwoofer is a convenient way to add 200 watts of punchy low end to sub-out equipped KC amps, or to standard amplifiers via the stereo Thru output.Roland KCW-1 Powered Subwoofer ...