So here's what I got. First:3 JL Audio 10W6V2's in a ported box. Right now it's hooked up to my turntables off a home stereo amp along with these old 12" speakers. It sounds awesome but the neighbors & police are complaining a bit too much so I gotta change it up in here. Turning it down is not an option, especially half drunk at 2am. The amp to go with it is a MTX 8100D Thunder series, it's kinda old now and it overheats after blasting it for too long. Honestly it's just not enough power to run all 3 subs. This setup weighs down the car way too much to put in. Next is the 2 10" ported box empty. Right now it's nothing more than a speaker stand. There's the Alpine MRV-545 4 channel amp, no idea if it works or not. Hooked it up for a week & blew out everything in the car. It's benn sitting ever since, about a year & a half. Finally, the single 12" old school bandpass box. It was a beast back then but just doesn't go right with a brand new car. I'm not sure what to do with it all, sell it off or go for it and cram as much as I can in the trunk. 3 10"s need new amp. 2 10" box got amp need subs. Single box needs sub, got amp but prob need new one to go with it(1500w is a little much for any sub that will fit). Put yourself in my shoes for a minute and help me out

 

If you could fit all that in your trunk it would probably sound like butt, but have some good spl maybe. Find out what works/what you want to keep then sell the rest make some green!