hey i picked up a pair of mmats pro cast 15's and a cadence ultradrive z1500. i wanted the 1500 to run on my BTL 12 till i got something bigger. hooked it up and it works fine. just havnt paid for it yet but will if i can get a better amp for my btl out of it. one of the mmats is froze. dont know what it would cost to have fixed or if it can be fixed. dont know much about fixing subs, but somebody could prob use it for something. the other sub i havnt went and picked up yet. last i heard it did work tho. also have a diamond audio d3 12in dual 4 ohm sub that ill trade too. works fine but has some scuffs on the surround from my cargo cover. LMK if anybody is interested in anything. i can get pics of the diamond audio, cadence z1500 and the froze mmats. not sure when i can go pick up the other mmats but i might be able to tonight. wanting to trade all of it so let me know what you have to trade or if you wanna buy it. the worst that i can do is say no.