Dude wait it out and save and do it right, listen to these guys their smart not dumb ***'s. Follow exactly what misifits said and you'll be ****ing surprised. Don't get garbage subs with a pre fab enclosure. Misfits gave you a link for a enclosure that will work just fine with mb quart sub. He also right about the amp. Me myself I run mb quart amps and highs and mids. Mb quart is way underrated their quailty shit. made in germany, germans make good shit.
if you dont have enough money just save and wait for it. Don't do it the wrong way, because with the stuff you picked out you'll be back in this thread asking for more advice, because that shit is trash son.
Str8 up the shit u picked outz id shit on n laff