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I have a PSB Century Subsonic 2i Powered Subwoofer that develops a blow fuse issue. The subwoofer just stops working one day and found out that the fuse was blown. I replaced the fuse and powers it up again. However, this time it didn't produce any signal at all and after about 4 hours or so the fuse has blown again. I replaced the fuse again with the same results.
Does anybody have an idea of what is going on?
If a thing's worth doing, it's worth doing well
(Proverb)
Follow Ups:
what you have proven is the unit needs service.
Yes, the subwoofer has a current overload and the fuse is doing it's job protecting it. You need to open it up to inspect for overheated/burnt electrical components, swelled electrolytic caps or poor solder connections. No silver bullet to fix it, just good old fashioned troubleshooting.
It sucks to get old. It really sucks to get old and bitter.
I'll check it out.
If a thing's worth doing, it's worth doing well
(Proverb)
The good news is if you decide to use a non-local repair service, you can simply remove the plate amplifier and ship it to the shop.
Otherwise, a very expensive 2-way delivery fee would not make the repair job cost-effective, and purchasing a new subwoofer might be a better option to consider.
The thought comes to my mind as well.
If a thing's worth doing, it's worth doing well
(Proverb)
Another option might be the purchase of a replacement plate amplifier, perhaps travel on an upgrade path by choosing a better product to install that will fit into the opening. The cost of 2-way shipping and an unknown repair bill could be weighed against the cost of a new plate amplifier.
Indeed, but if it's a sealed sub, there is often some kind of EQ / lowest frequencies boost that takes place inside the amp. So fitting a different amp might not work OR you need to choose a new amp with parametrable EQ (there are some).
Good point, KanedaK. A servo based sub is also an issue. Plenty of research is needed about compatibility, including advice from reputable sellers.
That I was contemplating of doing.
If a thing's worth doing, it's worth doing well
(Proverb)
Here's a link to a number of subwoofer plate amplifiers to ponder.
See link:
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If a thing's worth doing, it's worth doing well
(Proverb)
Great information.....I didn't even know that plate amps were available. I sent mine back to the manufacturer, and it cost more than these amplifiers.
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