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I have an old Rel Q150e Subwoofer that has started to crackle even when nothing is plugged into it. Also the power light flickers when this happens. Messing with the controls at the back makes it stop and start intermitently. Do you know what the fault could be?

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 537 Answers

SOURCE: Crackling Sound From Subwoofer

Check any wiring coming or going to the subwoofer. It sounds like it could be a loose connection.  Is there a LFE or bass boost knob on your subwoofer? Does turning that up/down cause the crackling (if it exists). If so, you could use some tuner cleaner to clean the contacts on the potentiometer knob.

If the crackling is on the subwoofer only, it might be damaged from bottoming out.  See if you can remove the baffle or grille covering the woofer and inspect for visual problems. You can also try to lighly push in and out on the subwoofer to hear if it makes any scraping sounds. If so, it is definitely damaged and the driver will have to be replaced.

Mike

Posted on Oct 29, 2007

  • 45 Answers

SOURCE: No power!

okay, this seems like either the fuse hase blown in the actual mains plug, or the mass fuse inside the device, it looks like this very small glass fuse, same size as an ordinary fuse, its just seethrough. see if you can get a replacement for it, you may need 2 open the unit to check if it has blown, it will be black or a "burnt" colour from inside! if you dont want to open it, take it to any electronics store, they are bound to check for you, but these fuses don't cost more that $1 or 50pence!

hope this helps

Posted on Dec 22, 2007

  • 238 Answers

SOURCE: No Output Subwoofer

hi, ya , some recievers have its setup where u have to enable the sub out,, check the menu carefully, also the player menu if the sub is on or off, let me know..

Posted on Jan 12, 2008

  • 1 Answer

SOURCE: subwoofer makes loud popping crackle intermittently

im having the exact same problem thinking it was the amp i rigged up a different driver,the amp was fine.i knew the driver wasnt gone and after some looking and testing i got it down to wire mesh(i think a dust sheild,something)inside which was slightly rubbing on the coil,it worked fine loud when it was warm but cold there was bursts of bad feed back noises.

Posted on Mar 14, 2008

  • 1 Answer

SOURCE: Maytag dishwasher, no power, then flashing lights, now no power.

Had the same problem, removed the kick panel to find a set of instructions under the insulation, had to push a sequence of the panel buttons, its been running great for a couple of weeks now!
Jeff

Posted on Mar 08, 2009

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