I just picked one of these up today, open box from a big retailer. I got a great deal, but I'm getting a noticeable rattle from the sub/receiver itself. Any music with bass, causes a vibration within the housing that can be heard with the music from the couch. Sounds pretty terrible. Even at +1 sub setting, it is heard. Anyone experience anything like this? Any recommended fixes?
If I push down on the receiver/amp, it dampens the vibration, almost takes it away the more I push. I called Yamaha support, the tech wasn't familiar with the product. He was very suprised that the receiver was integrated with the sub, he wasn't a fan of that design. He was starting to lean towards having to mail it in. I want to try and avoid that so I left it that I would play with the settings and call back if needed to try and reach tier 2 support. I'm open to some diy ideas