Though I'm very impressed with the weight, size, and its one cabinet stereo feature, 30 watts per speaker alone won't provide adequate coverage for anything but the very smallest room, and two 6-1/2" speakers alone attempting to serve both as a woofer & produce mid range audio I don't believe could offer sufficient bass for an acceptably satisfying full range (including bass warmth & fullness) keyboard sound. I'll of course be interested in hearing feedback from others here that have an opportunity to audition the AC-60, and perhaps change my mind. - Scott