i got what the title says the memphises are ina 2.5 cubic feet of air space custom box with balck carpet with blue flakes its seperated box...the amp is rockford fosgate...which says it all...absolutely nothing is wrong sept i disconnected it from ym jeep and took it out then wrecked my car so thank god i didnt have it in there now i have no car to put it in so im selling it....:/ really dont want to but i need the money for a d.p. ona car so im asking 350 for it all its well worth it if u love to BEAT! im gonna let u know its not a little thud u barely feel this really hits it hit so hard it rattled my screws in my trunk lose and it flew open one day lol its a badass system and ill throw in a bass remote for free with it which blinks when a radar(cop) is detected and witht the turn of a knob shuts the amp off which saved me about 400 tickets aha.....will trade if what u got is nice just shoot me offers and ill let u know whats up im down for anything new as long as i like it