new hu now speakers don't work
 

ok i installed my new alpine 9831 hu on tuesday, well everything worked fine till thursday, drove to work, got out of the car, got back in and turned it on and my speakers were silent, i could hear my subs in the back on, but the interior speakers were dead, so i unplugged my alpine and hooked up the bose hu and they were ok, so i put my alpine back in and they worked fine again. untill i went to the bank today. got out worked fine, got back in and didn't work, what are some suggestions to fix this, i plan on getting a whole new jl audio setup, but don't have the money right now, what can i do to make these speakers work?

Did you have Bose? If so how did you install it, using the preouts? or the Scosche adapter?

the adapter, do i need to use the rca's?

Nope, its just an alternative to using the adapter. Check the gains on the adapter.