Most efficient clean power producing amps for highs and mids???

Denver Salisbury Mcdoogle New member Username: Armadalegq2000 Post Number: 3 Registered: Feb-05	Posted on Friday, February 11, 2005 - 18:42 GMT no more than 500$ in the 2 and 4 channel category most likely to power Boston Z6 6.5 comps to full rms....???? any input helpful...
Isaac Gold Member Username: Carguy Post Number: 1494 Registered: Nov-04	Posted on Friday, February 11, 2005 - 18:47 GMT For that price range, try Xtant's 4 channel amps. They will produce very clean power. Zapco, JL, PPI PC and PCX series are worth looking.