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One half inch. [message #29133 is a reply to message #29131]

Tue, 29 June 2004 14:30

Bill Fitzmaurice
Messages: 335
Registered: May 2009

Grand Master

If you do it right, that is. I build all my prosound cabs from 1/2" plywood- or thinner for curved parts- and they don't vibrate because they are properly braced. Panel to panel cross bracing is no less than 4 times as effective pound for pound as sheer panel mass in controlling vibration. For home use where portability is les of a concern 3/4" ply or MDF is fine, but crossbracing is still the key. If you have no unbraced panel wider than 6 inches the box will not vibrate.

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[Message index]

		How Thick is Thick Enough? By: GarMan on Mon, 28 June 2004 14:58
		Re: How Thick is Thick Enough? By: elektratig on Tue, 29 June 2004 04:42
		Re: How Thick is Thick Enough? By: GarMan on Tue, 29 June 2004 07:22
		Re: How Thick is Thick Enough? By: elektratig on Tue, 29 June 2004 12:37
		One half inch. By: Bill Fitzmaurice on Tue, 29 June 2004 14:30
		Re: One half inch. By: GarMan on Tue, 29 June 2004 15:14
		Re: One half inch. By: Bill Fitzmaurice on Tue, 29 June 2004 21:01
		Re: One half inch. By: Bill Martinelli on Wed, 30 June 2004 22:54

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