UP FORSALE ARE 2 LIKE NEW DIAMOND D7152 AMPS, THEY ARE 150X2 AT 4 OHM, 300X2 AT 2 OHM AND 600X1 AT 4 OHM , BOTH COME WITH BIRTH SHEETS FROM DIAMOND , ID LIKE $250 EACH PLUS SHIPPING, ONLY TRADES ID CONSIDER ARE FOR A CRESCENDO 3K AND CRESCENDO 4 CHANNEL AMP, IF INTERESTED PM ME OR EMAIL ME AT JUICEPH18@AOL.COM