hey guys..i just got my new system(4 L7 12s, Memphis Mojo 4kw) put in less than a week ago and ive been showin it off around town and im def. louder than anybody around here..but there is one dude that has 8 12" CVRs that is pissed off and has ordered a 4400 watt MA Audio amp(rite now he has a 2000 watt) and hes runnin his mouth about how much louder his is gone be and i just want to know which one yall think will be tha loudest..both setups are in SUVs with ported boxes and all the electrical upgrades needed