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My first box.. feedback please


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The box is for two DC XL 18's in a forester on a Skar 4.5k

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dc18x2_box.jpg

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Edited by stanbro

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Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp

Build v3.3 destruction and re-construction time!

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I think conceptually looks fine, I can't speak to what the dc subs like tho. But good first design if its your first.

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Subs up port back

I would double layer the baffle...subs facing back/port to side? Looks like it should waaaang

sig-1.jpg

Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp

Build v3.3 destruction and re-construction time!

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not the first I've built but first I've tried to due up on my own from scratch

I think conceptually looks fine, I can't speak to what the dc subs like tho. But good first design if its your first.

sig-1.jpg

Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp

Build v3.3 destruction and re-construction time!

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Double up the baffle and might need bracing in the port also. Looks good tho

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unless im looking at this wrong..the port is 28 long on the side that is 31 long correct? if so id make so the end of the port is the width of the port away from the back of the box...if that makes sense

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you looking at width.. the port runs length wise.. gap is 4.5" so lost an inch. I was trying to keep the area directly bellow the woofers a consistent flat surface. no sure if it really matters though

unless im looking at this wrong..the port is 28 long on the side that is 31 long correct? if so id make so the end of the port is the width of the port away from the back of the box...if that makes sense

sig-1.jpg

Build v1 15" Skar VVX (custom ported box) w/1.2k Sundown ampBuild v2 18" DC XL x2 (custom ported box) w/4.5k Skar amp

Build v3.3 destruction and re-construction time!

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you looking at width.. the port runs length wise.. gap is 4.5" so lost an inch. I was trying to keep the area directly bellow the woofers a consistent flat surface. no sure if it really matters though

unless im looking at this wrong..the port is 28 long on the side that is 31 long correct? if so id make so the end of the port is the width of the port away from the back of the box...if that makes sense

level the subs and that would help to keep a consistant flat plus you get to havr the port at back

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