Speakers That Will Party Hard

A friend built a house and turned his large basement into a party ballroom. My wife and I didn't know him during that process and he had those tiny "wall wart" sized Bose satellites installed in each corner of the dance floor. Also had two subwoofers installed, however, the problem is those plastic Bose mini-speakers. They don't sound very good in general and when the music gets cranked a little, they break up badly.

Anyone have any idea of good satellite speakers to replace the offending Boses? It would be nice if they could play loud for longer periods of time and also sound musical.

Thanks in advance, people!