Hello, can someone tell me which speakers were installed in the front and back doors?… back I have window cranking, it’s not a bosse system… don’t want to take off the clothing first and then close it again, buy boxes and dismantle everything… I’m talking about the speaker style and performance… the decision lies between new boxes or nem little active subwoofer… but I think under the seats the place is not really enough (all-electric)… thanks to you in advance !!! lg marc