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I have an older bookshelf system from JVC has a 6 disc CD player. CD are loaded but never start to...
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Problem for Panasonic Shelf System (SC-AK630K) Shelf System
Speakers
When i listen to music i can hear a cracking noise from the subwoofer and i was wondering if the was a simple way to fix it or if i should take it to a professional.
Comments:
May 19, 2006
- Well when its at a certain volume then i hear it. its kinda like a buzzing noise, but everyone at my school says that its "cracking" and a friend of mine has the exact same problem with his too. ive looked at the speaker and it has no defects with it, its just that noise that it makes.Same Problem
Jun 23, 2008
- I have the same problem with my JVC speakers, a "buzzing" sound or what have you if the volume goes beyond middle (9 or so on my system).- ajrosethedj
May 26, 2008
- subwoofer makes a cracking nosie when the volume increase and sounds bad- stephen333
Best Solution
posted on Apr 15, 2007
In regards to your speakers "cracking", It is an internal problem. It will soon say "protect" on the display if you keep using it and after some time it will shut off by itself. I had the same problem with my system and I called them and they said it is a bad resister. It is not an easy fix and you will have to send it in to get fixed.
Yes
No
Solution #2
posted on May 18, 2006
Im not sure as to your complaint?? Is it like a grumble? or a type of vibration?? if its only present when the low frequency is present then i woud say that you had a bad suround on your low frq type driver?? if this is not the case then i would look into a parimetric eq as this couls solve your mproblems.
Comments:
May 19, 2006
- OK now that youve explained it a bit better its a componet thats starting to go bad as alot of solid state devices will do just before the go out they will start making noise like static type noises. The only thing you can doif your a technician is when this unit starts to do this noise spray a small amount of freeze spray on the suspected componet. Now it your not a tech there really isent much you can do as your gonna need the proper equipment to service these units but these systems have no user serviceable parts inside so my advice would be for you to take this unit into a repair shop for an estimate. Good LuckYes
No
Solution #3
posted on May 19, 2006
It sounds to me like a ground fault. Try a ground reducer (you can get one at any hardware store, or radio shack for about 1 dollar) If it fixes it, get a good power conditioner (monster cable has a good one) if it is still there, then I would take it to a pro.
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No
Solution #4
posted on Jun 24, 2008
Yep try plugging it into a separate wall socket don't use extension cords or a power bar.
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No
Solution #5
posted on Dec 08, 2007
Guest
Rank: Apprentice
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Yea i think what you are describing is a pinging/ringing noise. Attach new speakers like Bose to the system it goes away. Or just muffle the top tweeter with some kind of fabric between the grille and tweeter. It removes the pinging noise and the sound is much cleaner!
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