Question about JBL 2.1-Channel Soundbar and Subwoofer SB300

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No sound coming from my jbl sb 300 soundbar

My wife has tried to turn on soundbar. soundbar and sub woofer go on but no sound is coming out. What to do

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 2315 Answers

SOURCE: JBL SUB ACR10 SUBWOOFER

I would suggest to check the rectifiers first, very unlikely that the capacitors became shorted.

Posted on Sep 04, 2008

hack124x768
  • 33 Answers

SOURCE: jbl bass pro volume

Bandpass box calculator. Have fun.
http://www.colomar.com/Shavano/4thorder_info.html

Posted on Mar 17, 2009

  • 45 Answers

SOURCE: my magnet cracked on my jbl sub woofer can it be

You might be able to get the manufacturer to replace it. Sub woofer repair is possible and some manufactures do offer that service, you'll have to check with them though. There is one other thing to consider- does it still work? If so you might be in luck. The magnet is there for its magnetic feild not how it looks. So if the magnetic field is un-affected and the voice coil is in one piece and un-obstructed it should be just fine. If the field is slighty out of place or not as strong it will probably affect its performance though. Good luck.
-Dynami

Posted on Mar 29, 2009

  • 18 Answers

SOURCE: my jbl sub 300 has developed a loud humming noise

could be the woofer but it is probably the amp. better bring it to a service center for evaluation.
cathy@speakerex.com

Posted on Jun 25, 2009

  • 2 Answers

SOURCE: jbl audio wiring diagram/schematics/color codes/ect.ect.ect.

http://documents.victorytechnologies.com//documents/product/2322.pdf

Posted on Nov 09, 2010

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could be the woofer but it is probably the amp. better bring it to a service center for evaluation.
cathy@speakerex.com

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