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Electronics-Stereo/GPS/Chartplotter/Electrical etc

Polk AMPS channels out

Thread starter Bogus
Start date Jul 8, 2020

Bogus

Well-Known Member

Jul 8, 2020

Can any one give an advice what's going on with polk amplifiers? On Yamaha 242X E 2017
First cabin speaker and subwoofer stoped working, after two days stern speakers stoped working.
So now stern, cabin and subwoofer speakers not working.
Do you think amp channels are burned out?

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