AB 15" ported for colorada ext cab..

Okay since i was vague or open on comments foe help on what the AB XFL15s like box wise lets narrow it down.

I want lows, something tuned to 28-32hrz.. 3.8-4.5 cubes. I have wiggle room in box size. 44"L - 24"AD - 28"H is my max. So any help would work. Just want a good street pounder.. Ported.. 4th Order etc..

 
37.5"L * 14"H * 23"D

Kerf port opening 9"

Interior port length 14.75"

Ext. Port 12.75" / 7.25"

4.5" then flares at the beginning of the 7.25 length to 9".. 3.8cubes 32hz

 
So ive figured up this on rhw box.

48"l * 20"d * 12"h..

Square port 6"*6" 16"l .. 32hz. Box should be net 4.51cubes after all displacement. Will be running the sub at 4ohms with 500watts on it.

 
So i have my box built. Sealed for now. 4.6cubes net sealed. Building my square 6×6 port soon. Pretty impressed with the lows and loudness on juat 500watts in the sealed box. Once my new wires and deck gets in ill put the port in do the big 3 and wire it to 1ohm and put 1k on it.

 
20160721_193128.jpg


https://www.dropbox.com/s/9gsxvstw0n32tk7/20160721_193128.jpg?dl=0

 
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