Posted by JP Haggar [ 196.205.225.33 ] on October 10, 2006 at 18:09:41:
In Reply to: Re: internal pressure posted by Jim Griffin on October 10, 2006 at 14:28:40:
Jim
What is your argument against double wall with sand ? is there a technical disadvantage apart from weight?
If I use 1.5" MDF vs 1/2 MDF 1/2 sand 1/2 MDF I calculated that I would have about 15 Kg more per enclosure on a total weight of 90 KG before sand ! of course the bracing is intensive , eight horizontal sheves one between each driver, but depth is 41 cm , should I divide the depth too or would angled corners 2"x2" do the job?
JP
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