the two schools im lookin at are the installers institute out of daytona beach an MT2 out in NJ. i actually spoke with the ppl in nj, there program is everything i want to do. but the installers institute are famous, so i dont know, not to mention the ones in nj are VA approved an the the other is not.

 

The speakers are powered buy the speaker level output of a aftermarket head unit. Is there a way to get rid of the "engine whine" in this set up?

Thanks