Ok look, I know I am not some audio pro here but I just installed two audiogahn AW125IT 12 inch subs w/ a Bandpass Sub box in my car yesterday and it sounds awesome. Right now I only have a rockford fosgate 600 watt amp bridging the two subs so they are underpowered and still pound. My two buddies were even impressed and they have JL7-s and the other one has Alpine Type R's. Obvoiusly they have theirs peaked with great amps so theirs sounds amazing but for mine w/ a smaller amp for right now they were surprised. They said once I get the $$ for a better amp those subs will pound. For the $$ you honestly cant beat it.
