20 Most Recent Jamo SUB-650 Subwoofer Questions & Answers

The TX has speaker setup and test tones for setting the balance and distance with test tones and proving the hardware works. If that all works the difference is probably external or settings.

What is different between the music source(s) audio and the HD movie source(s) audio? Ask yourself, how would a sub make high frequencies go missing? It can't.


Your other speakers are responsible for conveying the high frequencies.

Hi.
This sounds like a resistor problem.
Most likely, when it got shipped to you, it jarred the electronics inside.

Now, because there are several resistors inside of it, I don't recommend just trying to replace them yourself.
I would take it to Fry's, Best Buy, or Radio Shack.

They have electronics repair technicians, and they know how to find the bad resistors quite easily with their testing tools.

I say resistors, as opposed to capacitors.
If it was that, the unit would turn on, and then always shut off within a couple of seconds.

I hope this helps you know what is going on, and I hope it gives you some idea as to what to do next.

Good luck to you, and have a good day.

You have to configure the VSX to provide LFE to the sub. Look in the manual.

Power supply inside has been damaged and is in need of fault dfinding and repair. Take it to a repair shop.

https://www.jamo.com/products/d500sur

You will just need to re-pair it. That is assuming the new board fixed the issue. https://www.fixya.com/support/r26362721-pairing_bluetooth_devices and also https://www.google.com/search?q=pair+a+wireless+Jamo+360+sub+to+sound+bar ..

It's problem come on due to a fault on the speakers or wiring or connections especially shorts! Clear that and it should come back on. If not then you have a fault in the main power amp section.

Hi,I have the Jamo sub 660 and it won't come on,I took it to my technician,and he told me that it has a broken ic,the broblem is that he cannot replace it cause the number on it is scratched,does anyone know what the number is pls! Thanks in advance Joseph

The manual doesn’t show a user replaceable fuse are you plugged into a house outlet or a power strip. If power strip confirm that power is present and try another slot to plug into. https://bcc2479de3c817356f4e-1bbe459354cb22c942d9efbc3d6dacbf.ssl.cf2.rackcdn.com/product-manuals/SUB210_OM.pdf

Did you google it. Google, c80 sub woofer schematic, then look at images.

Sorry we are not in the parts business.