Gain; Crossover; Bypass and Phase???? ....... I am going to read Alan Lofft's issues in The Learning Centre to see if their is anything in there to help also. Tks all...
Alan's articles are a very good place to start. You could also download the owner's manuals for the sub and receiver(if you don't have it yet) while you are waiting and get a feeling for the various compnents and possible settings. Don't worry about frying anything, as the various fuses in the receiver and sub should blow before any damage happens to anything.
