The mystery of the internet displacement of sql12 driver

[Kybasshead75]

I have posted in multiple forms and blown up every line of communication with Nick at stereo integrity after spending $1,000 with him on three of these drivers and I still cannot find out anywhere what the displacement of the drivers are before I build the enclosure anybody have any idea?

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[mahc 10+ year member]

Contact EMF Audio in SC.

 

[hispls 5,000+ posts]

Probably about .1 to .2 cubic feet. You could pick a similar size woofer from someone who does publish that spec and get closer but really if you planned for somewhere around there a difference of a few percent plus or minus on box volume should not be noticeable and if you have some very specialized needs you should be planning to measure, test, build, and re-build anyway so it's irrelevant

 

[Kybasshead75]

Probably about .1 to .2 cubic feet. You could pick a similar size woofer from someone who does publish that spec and get closer but really if you planned for somewhere around there a difference of a few percent plus or minus on box volume should not be noticeable and if you have some very specialized needs you should be planning to measure, test, build, and re-build anyway so it's irrelevant

Yeah, about .13-.15 should be just about right, definitely close enough.
Just can't believe I've been completely ignored after spending $1,000.

 

[mahc 10+ year member]

Maybe???

Speaker Driver Displacement Calculator

Determine the displacement of your speaker to account for it in volume calculations.

www.diyaudioandvideo.com