[formathirn] sent in his latest project, his Beatbox 2.0. He was kind enough to write up an instructable (Don’t whine about it, they’re giving away a friggin $6k laser etching machine.)
It features a 600 watt amp, four internal mid/fullrange speakers and it’ll run external subs, if you don’t mind carting them around. He used some p3 heat sinks to reduce the space needed by the amp and fit everything into an old ‘Grundig Bandmaschine’ case. For extra bling, he put used fiber optics in the side.