Hello I am new to the sight an am having a problem with a subwoofer amplifier. I have a klipsch RSW 12 sub and Klipsch can not give me schematics due to the item still being in production. I had a problem with the amp cutting at a loud base levels and coming back on after. After hours of reading electronics books and tracing signals the problem turned out to be a prefab cable that send the signal from the pre amp to the amp had a poor connection. Repaired this connection and Sub works now except it now has about 60 percent of the punch it used to have. I replace
d one lm324 quad op amp in the pre amp early on. I used another lm324 but I used a socket should this matter. and also what else can I look for and how can I know if my pre amp gain is correct without schematics thanks.
d one lm324 quad op amp in the pre amp early on. I used another lm324 but I used a socket should this matter. and also what else can I look for and how can I know if my pre amp gain is correct without schematics thanks.