How to plan/build for a stack of six 12" woofers open baffle ripole style.

DaveFred · « **on:** 30 Aug 2019, 03:25 am »

Hello there,

I have a stack of six 12" woofers that I would like to build a cabinet for similar to this one,

the woofers are the MCM 55-2973

https://www.newark.com/mcm-audio-select/55-2973/12-woofer-with-poly-conerubber/dp/80R7012

This is more of an experiment than anything else.

What sort of spacing should I be using?

Thank you,

David.

JohnR · « **Reply #1 on:** 30 Aug 2019, 10:15 am »

rollo · « **Reply #2 on:** 30 Aug 2019, 02:34 pm »

Really nice $443 for parts a VG deal. Looks great as well.

charles

Russell Dawkins · « **Reply #3 on:** 30 Aug 2019, 03:55 pm »

Really nice $443 for parts a VG deal. Looks great as well.

charles

Where did you get $443 from? At $13.29 each, it looks like $319 for a swarm of 4 sets of 6 (plus shipping, of course).

rollo · « **Reply #4 on:** 30 Aug 2019, 04:23 pm »

Where did you get $443 from? At $13.29 each, it looks like $319 for a swarm of 4 sets of 6 (plus shipping, of course).

Sorry should have been more clear. It is the Sub John R posted

charles

Russell Dawkins · « **Reply #5 on:** 30 Aug 2019, 05:40 pm »

Sorry should have been more clear. It is the Sub John R posted

charles

Oops, my mistake—I should have clicked on John's link!

JohnR · « **Reply #6 on:** 30 Aug 2019, 06:14 pm »

I didn't know where rollo got the number from either... (the point of the link was the info about the area of the opening and hence driver spacing)