Sunfire True Sub MK II Subwoofer "repair subwoofeer" Questions

I need a repair center for a home theater powered subwoofer. Unfortunately, the manufacturer does not repair the units out of warranty. Do you know of a repair center that could help? Found someone ...

My Infinity ps-10 subwoofer makes crackling sounds. I took it to a repair shop and they say it needs a new power supply and a new amplifer and that it will be over $200 to repair it. I only paid $400

...with a VOM? You can check the power supply output pretty easily. If not, some local electronics repair guys will diagnose / estimate repairs for free .. especially if you already have the unit ...

...sort. no power surge. I took out the board and their is a black burn spot on the board. Can it be repaired? Thank you, Daryl yes it can be repaired. but i need more details on this... Send your amp ...

...turned on....Most subs buzz when the circuitry starts to fatigue. The last time I heard this ..the repair ended up being one of the two fat capacitors inside the sub. I have a means of testing ...

...TSS-1100 subwoofer - where can I buy a replacement? There's a seller on eBay who has a fixed-price repair for it... ...

...and I have a Velodyne Sub that is presenting an electrical problem.. I'm looking for the service / repair manual or the eletronic diagram in order to have it repaired here. Can anyone help me?

...outlet. It has recently started making a buzzing/rattling type sound. Do I need to take it in for repair? Yes, probably, if you aren't capable of repair yourself. However, IMHO, a replacement will ...

...amp. It's an active subwoofer, must be replaced with same kind. otherwise, take unit to local repair shop for diagnostics and repair. it might be some capacitors gone bad, may be IC chip is at ...

subwoofer was working okay and now I have a subwoofer err - no sound CHECK THE WOOFER SETTINGS FROM THE MAIN MENU. AND CHECK THE WIRE CONNECTED TO UNIT. CHANGE THE WIRE, IF STILL NO SOUND, GET IT ...