I have a PSW10/YAMAHA RX-V371 setup, hooked through Y Splitter cable from the sub then dub cable going into the sub hookup on the receiver.
Units are about 3 months old and has been working fantastic, I was getting a very sharp bass levels out of the sub.
All of the sudden the sound output on the sub has become LOW!!
When sub volume is on 0 no sound is coming out, when is on 100% its barely there, very distorted as well,
I have tried resetting the receiver to factory setting and made sure the fuse is not blown.
Still no luck!!
Any help would be greatly appreciated