6th order or aero port box?

[escottl92]

If this question has been asked over I apologize, I have a slot port box for 2 18” Fi Team 4 subs in a crew cab F150

the box is just not working, which would be better, 6th order band pass or aero port box? 
maybe a wall???

thank you

[CstrokerV]

Well the 6th order is probably going to be to big unless you do a blow through .... and any properly built box would work

[escottl92]

I don’t want a blow thru 

[ToNasty]

11 minutes ago, CstrokerV said:

Well the 6th order is probably going to be to big unless you do a blow through .... and any properly built box would work

Agreed. I had a design for a single 18 6th order a few years back. It wouldn't fit in a silverado extended cab with seats moved forward 

[escottl92]

Thank you for info

sounds like I should try aero port box

[Triticum Agricolam]

5 minutes ago, escottl92 said:

Thank you for info

sounds like I should try aero port box

What are the specs of your current slot ported box?  There is nothing aero ports can do that slot ports can't, so there is absolutely no guarantee that going to an aero port box is going to do a damn thing for you.  It may just be that you have a poorly designed box.  

[escottl92]

Around 13cuft internal

54.5”L x 25”H x 28”W

L port 25” long —7.75”W x 21” x 25” long

tuned 32

only hitting 153db

2 ampere audio 7500.1 amps

320alt

AGM under hood

xs 7500d batt in back plus full throttle 1100

big 3 done, lots of 1/0 wire 

sound deadened roof, doors, floor, back wall

[escottl92]

Around 13cuft internal

54.5”L x 25”H x 28”W

L port 25” long —7.75”W x 21” x 25” long

tuned 32

only hitting 153db

2 ampere audio 7500.1 amps

320alt

AGM under hood

xs 7500d batt in back plus full throttle 1100

big 3 done, lots of 1/0 wire 

sound deadened roof, doors, floor, back wall

[escottl92]

Do you design box’s??

[CstrokerV]

So you only hitting 153 is why you think the box just ain’t working? Lol