Goals? Car its going in? Space available? Budget? Sq makes great stuff. Just got a sdc2.5 15 for the wife and it is decently loud. I could not see these being any worse seeing as it's a 3" coil. But tell u answer those questions i came offer anymore help.
Goal loud still sound pretty good its a 96 ram x cab. I would like to try to keep the back seat for now so that really limits space. Budget is 400-500 for now
my setup so far is a kenwood kvt512 I think a phenix gold 1000.4 polk 6x9 front door polk 5.25 rear panel