Jamo SUB-650 Subwoofer - Answered Questions & Fixed issues

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.

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.

You will have to remove the speaker to access the interior of cabinet. Option 2, if you have base tubes or holes in the bottom of cabinet you can try to shake the loose piece out of cabinet, very hard though

Have you tested the speaker?

www.shopjimmy.com or www.ebay.com http://electronicshelponline.blogspot.com/

If you wish to get some details; check the site linked here. Pull up older posts. http://electronicshelponline.blogspot.com/ Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts

If its still is defective in a corner or in the attic? Maybe you can make info by a KLIPSCH service centre because Klipsch is the owner of JAMO http://www.jamo.com/about/ if you have not find the answer. Jamo About

Hello i am from outside the States but i know any KLIPSCH service center is maybe the place for JAMO or they know for sure where you should be in your Country. Jamo About Jamo About

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

Does any other speakers work through the channels you are putting the subwoofer through? Reason i ask is could there be a fault with the channel you are using i.e AUX? is your subwoofer connected with Aux cables or is it a speaker cable? If aux cable is there a slight break in the cable? Have you checked the subwoofer for any faulty wiring although i would may be discard that idea as if it was faulty it would lose sound altogether. But still may be have a look to cross that off your list you never know. But to me i think you have a faulty channel or Aux connection/speaker connection on your amplifier/stereo.

Possible this is a distortion from the Amplifier if the speakers are not damaged. however it is important to switch the speakers to confirm if the fault is relative to the particular channel in which case the amplifier is faulty. If not the speaker can be the culprit. All what is needed is to reduce the BASS level a bit lower when the volume is increased so as to allow the cross over to work. Also if teh cross- over network is faulty within the speaker the bass can vibrate on the tweeter.

This problem is from the main board, if you try to remove the cover of your unit you will see the main board try to check the solder parts of the pcb. for sure you will see loosed solder or cold solder specially the filter capacitor and the power transistor. If you see this loosed solder try to resolder it but be sure to unplug your unit before opening the cover. before replacing the amp. lets make some basic trouble shooting who knows you might fix it. Feel free to send feed back best regards.