Question about Insignia - 5.1-Channel Home Theater Speaker System with 120W Subwoofer NSHT511

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Subwoofer not working

My sub powers up but im not getting any sound. i was jamming hard, maybe the internal fuse for the sub?

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It may have not liked your language, but much more likely that an internal fuse popped.
If it's under warranty, return it.
If not, open it up and look for fuses. Chances are, replace the fuse and you'll be up and running, no repair necessary!
Have a great F'n day!!!! LOL!!!

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