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Sony RMT-AH300U Support Question

Sony RMT-AH300U Support Question

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Question posted by brianholder9 on November 7th, 2020

Subwoofer Stopped Working

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Current Answers

Answer #1: Posted by pakkoarjun on November 8th, 2020 12:04 AM
pakkoarjun

Member since:
November 7th, 2020

Points: 200
100
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Ensure the power cord of the subwoofer is connected to a working AC outlet. ... Ensure the speaker settings on the stereo system or TV have been configured properly to use the subwoofer. IMPORTANT: Certain speaker settings may disable the subwoofer. Trying a different speaker setting may resolve the issue.

Short Circuit. The most common cause of speaker failure is short-circuiting. A short circuit in the wires providing the signal will prevent the signal from ever reaching the subwoofer. A short circuit at the terminals on the subwoofer will also prevent electrical current and signal from reaching the subwoofer

No Output Check that all components are plugged in and turned on. Check all interconnecting cables. Check that the subwoofer is connected to the sub out (or other appropriate output) on the receiver/processor/amplifier. Check that subwoofer output is enabled in the receiver/processor's...


Dhruti Ranjan
Answer #2: Posted by Andressamaria on November 8th, 2020 11:53 AM
Andressamaria

Member since:
October 14th, 2020

Points: 300
100
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Do a simple test, take a battery and a normal battery and take the speaker wire and connect one in each polarity of the battery and it makes noise your speaker didn't spoil if it doesn't make noise it's bad but don't suffer because the speakers recover. .. any sound house does this job.

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