tomjonesrocks

Longshot here - I have the SB 3 soundbar and the sub started constantly humming/rumbling. Imaging shipping one of these would cost a bit but a hail mary on this forum was all Live Chat could offer as this is a discontinued product. Kind of hate to just throw it all out as I've been completely satisfied and not feeling a need to upgrade and there's no other compatible subwoofers apparently.

I have a SB3 Soundbar with wireless sub purchased in 2014. It's performed fine for a long time but now the wireless subwoofer will never stop rumbling. If I turn the volume up on the sub the constant rumbling gets louder and vice versa but currently isn't tolerable to continue to use. Tried reversing the power cord and different outlets and no difference. Is there any point to trying to see about a repair on this? Anyone have this happen on their model and attempt a fix? I have been satisfied with the system's performance prior and wouldn't mind keeping this unit going. Anyway thought it wouldn't hurt to ask. Thanks!