Sundown SA 10s

[Daddy_]

Could JoeX or someone design me a box for 2 10" Sundown SA's on 1500-2000RMS. Looking for the box to be tuned to 32 hertz and if I have the room dual chamber box. Specs are below

32W x 16H x 18D can do 20D if needed but prefer 18D

[Daddy_]

Anyone?

[DiBo]

Dual chamber as in each woofer in it's own ported chamber? 

[Daddy_]

Yes if not then one chamber is fine

[DiBo]

Nothing wrong with subs sharing air space at all. I can design you a box. Where do you want the port? Slot port to the side ( shared space) or middle ( woofers sperated). 

[Mack187Murder]

Curious as to why more people dont do one chamber ported and one chamber sealed to get a broader range out of their subs? 

[Daddy_]

8 hours ago, DiBo said:

Nothing wrong with subs sharing air space at all. I can design you a box. Where do you want the port? Slot port to the side ( shared space) or middle ( woofers sperated). 

Port to the side is fine. 32w 16h 18d tuned to 34 hertz

[Joe X]

On 6/8/2018 at 5:21 PM, Daddy_ said:

Could JoeX or someone design me a box for 2 10" Sundown SA's on 1500-2000RMS. Looking for the box to be tuned to 32 hertz and if I have the room dual chamber box. Specs are below

32W x 16H x 18D can do 20D if needed but prefer 18D

 

So here is a suggestion, power: to subs rated, amp subsonic filter to 28Hz, minimum port clearance 3", figure is just an assembly guide:

NOTE: If building outside you need to build a cardboard dummy box to test fit in it's way inside.

 

 

 

 

[Daddy_]

1 hour ago, Joe X said:

 

So here is a suggestion, power: to subs rated, amp subsonic filter to 28Hz, minimum port clearance 3", figure is just an assembly guide:

NOTE: If building outside you need to build a cardboard dummy box to test fit in it's way inside.

 

 

 

 

Is 2.2 net cubes ok. Dont the SA 10s need 1.25 per woofer so 2.5 total? I also decided that 32hertz might to low and I would never play that low so instead could you do 34 hertz? Also what if I gave them 1.5 per woofer and 3 cubes total what is the difference between 2.5 and 3 cubes Id hear?

[DiBo]

I would try...

14.5x30x18

Port- 13x2.75x26 (port area 35.75in²{14.35in² per ft}

Double front baffle

Displacement- subs=.20 , bracing and 45° corners=.12

Gross=3.54ft³ Net=2.49ft³@34.59hz