KLH ASW10-125C Subwoofer - Answered Questions & Fixed issues

There are a couple of them on eBay...

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Home Theater

volume - personal taste - usually just high enough that you notice the bass - try turning down until you don't notice it then turn up one notch in the switch

phase - depends on distance from other speakers - try initially setting to 0 degrees

cross-over frequency - depends on your other speakers - try setting at 60-100Hz

internal crossover fuse

Let's establish that your feeding it a good signal first. How is it hooked up and to what?

A quick kand dirty test of it would be to jack in a CD player to its RCA input. It will tell you if it's alive and functioning.

THEN we'll troubleshoot the signal source end.

I just found your question answering another.

Windsor-10-12-Subwoofer-Manual.pdf

KLH Audio https://klhaudio.com > uploads > 2020/12 > Wi... PDF You can experiment with different configurations, or even add multiple subwoofers to your system (see diagram). 1. 3. 2. CONNECTING YOUR. SUBWOOFER. Ensure that ... 4 pages ..

Question edited for clarity. The website Scribd says it has it, or contact KLH using the details in the manual. https://www.google.com/search?q=klh+asw10-100c+wiring+diagram ..

Check here... https://www.justanswer.com/electronics/4j1p9-klh-r5100-receiver-power-lite-shows-red-standby.html BHAGYASHREE BHUSARE I believe is a Ai Bot.

Below is the manual link, this site does not allow pdf upload I would have done that for you. https://www.manualslib.com/manual/1239446/Klh-Fifty-Four.html?page=2

Any you like. They are not a good speaker. Any Amp with 8 ohm output and maximum of 50 watts RMS or 100 watts peak power. https://www.google.com/search?q=KLH+C130b+speakers My speakers https://www.google.com/search?q=wharfedale+linton ..

Hi Mailk. Goto this link and see if it helps you out. https://www.google.com/search?q=How+to+connect+tv+to+the+kLH+receiverr&rlz=1C1AVFC_enGB797GB798&oq=How+to+connect+tv+to+the+kLH+receiverr&aqs=chrome..69i57.13531j0j9&sourceid=chrome&ie=UTF-8

disconnect offending unit. then play see if same response occurs on the alleged normal unit using the offending cable interchange cables see if you get same result. Means it's bench repair ,internal electronics require specialist equipment to locate the offending item.

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You could check it by having the unit switched on a touching each of the pins of the device with an insulated tool. Making certain you don't short any of the pins together. You should hear a buzz on each channel. If you get nothing on the right then it could well have gone. However that is a lot of messing about, as the device can be purchased for around £12, it could be easier just to replace it and see if that cures it. After all it is the device that does most of the work, so the chances are it's gone!

If you can post a picture of the fuse it might help in tracking one down. However I should point out that fuses rarely blow on their own. And one blown is a sign of a serious overload, probably in the main amp or power supply section.

This is what is called a 'passive radiator'. It helps the bass response of the system. It is an adaptation of a bass reflex speaker enclosure. Try this link at wiki: Passive radiator speaker

That is sometimes called a "radiator". It's a speaker cone that moves opposite the main woofer and produces sound waves out of sync with the powered woofer. Very sophisticated piece of audio engineering intended to enhance bass response.

It could be an internal short in the amplifier board. What is the model number?

Is this perhaps an antenna issue?

http://antiqueradio.org/art/KLHModelEightInstructionManual.pdf This might help you Sir John Dana taylor

The speakers connections have to come from an amplifier with sound coming from it in the first place. Once connected to the unit the bass signal is then extracted from the signal and the rest of the signal sent to the main speakers. The KLH will not power the main speakers on it's own. The unit will only take the two main stereo channels, from an amplifier, the left and right then go to one set of inputs and they then come out of the other two outputs.