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Spacing of subs in box question.


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I am building a new box 4” thick and I have cut the holes in for my two level 5 18s

After I cut the holes for the subs I looked at it and wondered why I spaced them apart so much. Then I sat down started thinking maybe they should be closer together but I don’t remember ever seeing any science on spacing. I know its all about the testing and rebuilding and more testing. This is the box I am building for ssnw it is 67” wide and 26” tall with a 12”wide port 18”tall that left me 10” to play with on how far apart to place the subs. it is bothering me that I spaced them so far apart but I don’t really know if that’s a bad thing or not. I guess testing will tell but if anyone has a clue what I am talking about chime in please.

mobile chornobyl

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What type of box are you doing? He deep is it?

Edited by dwright27

2006 F-150

4 DC XL M2 18's Walled Daily Driver

XS Power

4 DC 3.5kw

Team DC

Team S.P.L.

Lot of Audio Technix and 1/0

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Exactly what i was thinking ^^^

If your doing a 4th order, do tubes on the rear passenger side. 1.75 per 18 and stack them on top Or beside each other

2006 F-150

4 DC XL M2 18's Walled Daily Driver

XS Power

4 DC 3.5kw

Team DC

Team S.P.L.

Lot of Audio Technix and 1/0

DC Audio Dealer

American Bass Dealer

XS Power Dealer

Audio Technix Dealer

DWRIGHT-1-1.jpg

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I'm also assuming 67" should be 57"?

ha ha no it is 67"

here are some pics

P5100121.jpg

That’s where the front panel goes with a gasket so that I can test and remove it if I want to change before I glue permanently.

P5100117.jpg

front panels over 4" thick when put together and flared on inside edge.

P5100122.jpg

P5100119.jpg

P5100125.jpg

P5100124.jpg

mobile chornobyl

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i would still put them as far over as you can on the pass. side

i think your right i dont know what i was thinking but i am going to give it a try before i make a new front panel who knows maybe it was devine intervention.

mobile chornobyl

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