I had the dealer check that the line levelers were tweaked to the "default" setting today when they had the fairing off to do other work.
Looks like the line levelers were in a different position than default when they were installed which resulted in the crappy bass response.
It's all fixed now - I can crank it up all the way without distortion now.
Thanks to all those who chimed in on my previous post (especially Bertk) when I was complaining about the bass response of the setup.

 

Glad to see you have it straightened out.

 

I had the same issue,, ended up blowing one of my Rear BT 5x7's,, Biketronics set me up with new parts!

 

Sounds like it was an installer RTFM problem.

Glad it is working now.