Selling my 18" BTL..What to get next? Smaller set-up

[blueflamed03]

4 sa12's on 2 1500s doing 153 in what kinda vehicle at what freq(betting 45hz or higher) im wanting 150's at 36 or lower mmmmmmmmmmmm

GL if playing below 35hz. Most cars peak way higher than that.

 

[whitehoe01]

it aint about the peak its about hair tricks and massive air. i have to many friends doing 150+ under 38hz. feels fricking crazy.
got a boy with 4 btl15s and 16,000rms sick battery bank of xs batts etc. doing 154.6 at 36hz. cant freaking breath in that damn truck but its a small cabin in a quad cab dodge ram

the way ims set up the current system its all about daily pounding, not numbers.
but i'm set on the N2 BTL's or AA mayhems... just trying to figure out if ima go wiith 15s or 18s. FI told me the new new N218 BTL will work in 5cubes each with 3000rms and to tune between 32-35hz.
havent had a email back for AA yet.
personally dont want the box larger than 48x24x24. net 16cubes before double baffle,displacement, bracing and port

 

[Nickleahy23]

ordered my sax-1200d from db-r.com today..not bad for $290..saves me $100 from buying it brand new..ordering my 2 sa-12s in a few days..just have to get a box built now once i figure out how i wanna build it