JBL PB12 Subwoofer "time parts" Questions

...parts (while under power and when it acts up) with Servisol Freezer Spray. Only spray one part at a time. The faulty part will return to normal, till it warms up again, or you force it to by touching ...

...parts, scrap them, or replace the amp w/ similar one? It's a shame, both in good shape. Even if I use the D-110 it is still going to do what all the others have and fail in time! Or you could prepare ...

...parts, just remember to order "audio taper". its a 20k pot Log pot, .I just did a repair on one of these for a customer and radio shack does NOT have theese in stock 99% of the time so just get it on ...

Dear, I have a problem with my speakers MMS430 . It was the second time i changed my speakers in the schop and i have the same problem. the button louder and quieter does not work for the second time

...things do go bad from time to time. You may be able to get it repaired, or you could replace the amp. You're looking for a "plate amp". Parts Express has a good selection: Subwoofer Plate ...

...time). It will be only a transistor or IC, so don't bother spraying other parts. If it goes normal after the spray it's faulty! To confirm touch one of the metal parts of it with an hot iron, it ...

...parts supplier (other than Infinity of course!) that would have these or a near direct replacement?? Thanks ahead of time, James Check out www.speakerrepair.com They're out of Orange County but they ...

conductor has failed. It will be largest of the parts and might be on a heatsink. If it is an IC, 9 times out of 10, I would say it's gone

standby stuck Your amp needs to be repaired - several parts have gone bad - there is a guy on ebay who repairs this amp and upgrades it at the same time - cost is around 150.00 ;)