sub reccommendation

[Mike. 10+ year member]

Sounds like you just popped them into a pre-fab enclosure.

Build, or get someone to build, a custom enclosure and bring them to life.

 

[splwj47 10+ year member]

get one of the guys on here to design you a proper ported enclosure for thos l7s, and build it youself, or if you are no good with wood working skills a few of them will also build the enclosure for you. having a proper box will be a night and day difference then just sticking them in a crappy prefab box, which it sounds like you did.

 

[Why So Cereal? 5,000+ posts]

L7s in a shoebox ITT