Subwoofer stops working for you?

[Mario Veras]

How many Model 3 owners here have randomly and completely lost all bass output on their audio system? In my case, some times a reboot fixes it, sometimes not. Doesn’t happen very often, but it seems to be increasing in frequency over time. I just wanted to get a sense of how common this problem is.

 

[HankLloydRight]

Just found your post.

I have the exact same problem on my 2014 P85D with MCU2.

Sometimes no bass/subwoofer... usually a reboot fixes it.. but not anymore. Yesterday I rebooted at least 10 times and still no bass/sub.

 

[gtgarner]

I lost bass and all speakers except for the front three.

I replaced the OEM amp. It got wet. (don't ask)

It wasn't difficult to do. Its right under the passenger's tail lamp.

Nice YouTube videos about how to do it.

It hasn't happened since.