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

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6 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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  • 2336 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

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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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1 Answer

I have a 55" Westinghouse flat screen t.v. LCD first got it the sound worked but when we hooked our soundbar and sub woofer still no sound from tv only soundbar what do we do next? Please answer


This is correct. When you connect a sound bar or a home theatre system, the cheap inferior speakers in the television are muted so you can hear the wonderful quality of your new audio. They are made to do that, but sometimes, you will find a settings in Menu - Audio that will over-ride this.

Feb 29, 2016 | Westinghouse Televison & Video

1 Answer

The sub woofer had a distorted sound.


the distorted sound coming out of your sub-w is actually originating from your audio unit, Have your audio unit check for possible repair

Oct 31, 2015 | Audio Players & Recorders

1 Answer

Sub woofer will not work


Check the speaker of the sub=woofer. If found OK, check and replace the damaged component/s at its audio output section circuit. Contact any service technician. Electro help

Apr 04, 2015 | Samsung HW-FM45C 280W Soundbar with...

1 Answer

I have a Sharp Aquos LC-60LE640X TV and I am trying to connect a Samsung HW-H751 Soundbar to it. I have hooked up the optical cable, adaptor and sub woofer, I have tested the Bluetooth function throug


If you are connecting the soundbar to your TV with the digital audio cable, make sure to select "D IN" using the source button on the soundbar. Bluetooth (BT) is a separate source from another device. (phone, etc.) The TV will need to be set to use the digital audio output and probably PCM format. (?) The subwoofer is preconfigured at the factory to mate up with your soundbar. (See below instructions - your soundbar includes the amplifier:)

Digital audio output setting:
After connecting an amplifier with digital audio input and
external speakers as shown, you should set an audio
output format compatible with the programme you are
watching or the device connected.
Go to "HOME" > "TV Menu" > "Setup" > "Option" >
"Terminal setting" > "Digital audio output" > select
"PCM" or "Bitstream".
NOTE
• When set to "Bitstream", Dolby Digital is output when the Dolby
Digital or Dolby Digital Plus audio formats are received. When
set to "PCM", PCM is output no matter what audio formats are
received.
• When set to "Bitstream", HE-AAC audio formats can be output
as Dolby Digital.

Jan 24, 2015 | Sharp Aquos Televison & Video

1 Answer

Can a soundbar an sub woofer be hook to Lt 52133, 07 model. if so how and what product #.


Yes! Use the digital audio output from the Mitsubishi TV to the soundbar! You need a digital audio cable that usually comes with the soundbar!

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1 Answer

How to connect a audiosonic soundbar to a sonic digital tv KW3508


How do I wire up a KW-3508 soundbar to a aamplifier running a surround system thru a Samsung 3D Plasma tv,I already have front and rear sp[eakers with a sub woofer and was trying to connect it to existing centre speaker connect but couldnt get any sound.Any thoughts

Feb 07, 2013 | Audio Players & Recorders

1 Answer

I have the tvee soundbar with wireless sub and the soundbar works fine but my sub just makes a thumping sound like a heartbeat. i have tried moving it, switching frequency channels, different outlets with...


It is not latching on to the soundbar transmitter. Is the locked light on the device turning on.
Wireless devices are sometimes known to drift. Is the sub silent when the soundbar power is off ?. Even then if its making this sound, the subwoofer amplifier is oscillating at very low frequency. You will need professional help and needs to be repaired.

Mar 10, 2011 | Boston Acoustics TVee Model Two TV...

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