I just had a pretty sick system put in, but the sub sounds like crap. I now need to buy an enclosure for it, behind the seat. I know someone had posted that they were selling them, but I can't find the thread. Any other ideas for the sub is appreciated... The trunk is full of amps and a cap, so there isnt any where else I can put the sub. Thank you very much for your help!

 

You could get some plexiglass and foam and make your own enclosure behind the seat.

 

https://my350z.com/forum/showthread.php?t=144106

Is this what you are looking for? PM if interested.

 

mac pm i couldn't post in ur original thread