Louder system for a truck? (K1500)

[GI JOEY 10+ year member]

Do a search for poly fill.

 

[yo scotti 10+ year member]

does it really significantly help?

 

[vetkilr 10+ year member]

Makes a small box sound deeper and hit a lil lower.

 

[bri487 5,000+ posts]

wow, are u the one building all these boxes or is a shop? either way, this DD setup is lookin good

i played around with boxes in a couple buddies setups, but my dealer built this one in mine. he is too much of a perfectionist to not make anything perfect. i dont even have a table saw that is setup right now. no room, no time, no patience at the moment.