I saw a Latin singer at a Children museum singing his hearts out "La Bamba" through a pair of Ramasa speakers mounted on tall poles. Several hundreds people listening in. I thought it sounded crisp. Good base although not heart thumping and very crisp.

I am not knowledgable in this sound dept but I know these topics have been mentioned in the past. Are these speakers really good or the amps or both ? What is the cheapest setup that provided decent sounds ?