[piecesparts]

This is some of what I put into my 84 GMC truck. I have an Alpine DVD head unit with a EQ mounted into the dash. There are 10 speakers in the cab; two tweeters in the dash (center crossover), two tweeters and 6" mid h igh range in the upper door pods, two 8" woofers mid low range in the lower door pods, and two 8" tubes Sub woofers behind the seat. The amp for the subs and the amp for the 8" door speakers is under the seat and the amp for the mid high range and the dash tweeters is on the cab back wall. There is an active crossover network and a "Epicenter" bass enhancer in the system also. It is good for 300 DB and has been measured there.