Fibrex 1280 Mineral Wool or OC 703?

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Fibrex 1280 Mineral Wool or OC 703?

Postby blackline » Thu Aug 19, 2004 8:46 pm

Has anyone used Fibrex Mineral Wool 1280 4 inch panels to make bass traps and wall traps? The coefficient for the 4 inch is 1.11 at 125Hz and its MUCH cheaper and easier to get then OC 703. Please let me know if you've used this and if its worked as good as OC 703 for tightening up bass.
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