Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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In Reply to: Speaker materials posted by stoltzjohn@yahoo.com on February 23, 2021 at 05:27:45:
Regardless of materials used (and there are MANY choices, everyone has their favorite), if you want an enclosure to not "sing along," you need to:
1) Damp the larger panels. A constrained layer approach, where boards of different densities (such as MDF and plywood) are laminated with a flexible adhesive, can muffle the bad vibes significantly.
2) Brace opposing large panels center-to-center. Even damped laminate panels as described above will flex most at their centers. Cross-bracing them will eliminate this flex.
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Follow Ups
- Basic anti-resonance principles: damping and bracing - Brian H P 14:02:30 02/26/21 (1)
- RE: Basic anti-resonance principles: damping and bracing - hahax@verizon.net 20:29:14 02/26/21 (0)