tell us what he has and/or what he wants to spend .. i competed for a while in omaha, ne .. have used various setups .. sealed, ported .. 12 12's, 1 18", 3000watts down to 200 watts .. all of it was loud

i got the hook up on fab and shop tools .. box building, fab'ing brackets for second alternators .. etc .. i was literally addicted to car audio for years