Blown Rears Nbs Ext Cab

[TMURPHY]

Any one blown rears yet on nbs extended cab. I have to say i have added sub and amp with pac harness, so maybe just maybe its my fault, as of late the music has been a little louder, removed pac gm1416 today just to rule out bad pac unit,still same results no sound from rear speakers.

 

No biggy b/c i was getting close to adding new speakers around anyhow!

But anyone had this happen yet???