just picked up 2 18" fi btls

[mason313]

I just picked up 2 18" fi btl fully loaded in a 15 cube box I plan on runnin 3k to each I wanna build a box for my yukon xl I was wonder around size box I should run? And I'm thinkin I'm gunna run a audiopipe 30001 amp to each?

[fox_racin4]

i have mine in 5.5cubes after displacement at 33hz on an audiopipe and it gets pretty loud for being in a trunk firing up

i would try for about 6-7 cubes each

[dwright27]

id get the audioque 3500 before the audiopipes.

and id do around 13 - 14 cubes.

[mason313]

Ill have to check those out

[dcyphure]

anything but audiopipe. just look at their stereotypical marketing and fake diamonds on their subs and junky china internal caps, looks like it would last a year at most

[mason313]

I had one on 2 9500s for about 6 months didn't have any problems but who knows