I'm completing a small little system in my car. So far i have an Alpine HU, 4" MBQuart coax's in front door, a Precision Power PC650 and a JL12w3. I don't have the sub connected yet, but i feel that i will be lacking midbass.
My idea is to set the crossover for the Coax's at about 500hz. I don't want to push them too much since they are only 4". My sub will automatically be cut off at 90hz due to the built in crossover in my amp. So basically it looks like from 100hz-500hz I will have a gap.
So i have 2 options that i considered. Modifying the rear deck to accomadate some 6.5" midbass drivers, OR building 2 little boxes so that i can stick them under my front seat. I did not want to get into cutting stuff in the car, so the little boxes under the seat seemed like a good idea, as well as the fact that they are closer to me.
Thanx for input on what i should do.