Hi all, I bought a used Acoustic B450 combo amp with big discount because one of the drivers was blown. I have been getting mixed information from GC and Acoustic. GC says the max wattage is 225 and Acoustic says 225 is RMS..... I need some clarification... should I listen to GC or Acoustic and does anyone know what kind of speakers I can put in??? I had bought some speakers on EBay before emails from Acoustic, but RMS is 150 and max is 300. Thanks for your help.