I had that problem at 3k miles and ford replaced my head unit....I may be in need of the amps. My system comes on with no bass to the front subs. I can turn the radio off...then back on and the front subs come on. I'm thinking I may have an amp going out.
RH
pic posted!!that is one deciding factor at the moment that is keeping me from purchasing.
other than that, OP is willing to seperate and im just waiting on a price for shaker only
$75.00 shipped plus paypal fees..