snyderd758 10+ year member
Senior VIP Member
You can find the mosconi gladden 240.2 on the forums used in good condition for around 350-375 a very powerful clean amp well worth the money. A couple of things with the fi ssd's. First off the mounting depth is closer to 7 inches you are also going to have a little bit of a waiting period before you get them. There is a pretty lengthy break in for these subs and you should follow it they can be pretty fragile til break in is complete. your going to need an amp with an adjustable sub sonic filter and it takes at least 600 watts to get these subs moving. All that aside you will be very happy with these subs they get loud and deep on pretty small boxes one of the best deals out there for a sql sub imo.