Where To Buy Owens Corning 703
705 Acoustic Board is a 6 lb/cf fiberglass board which is extremely rigid and can be used as a frameless acoustic panel or as a core for acoustic panels where durability is required (gymnasiums, classrooms, etc).
where to buy owens corning 703
703 costs approximately $12 a panel (sometimes more and sometimes less, depending on where you buy it) and comes in packs of six. Knauf ECOSE, Johns Manville, and Certainteed are the same kind of ridged fiberglass, and can be even cheaper than their Owens Corning equivalent. Just be sure that the thickness and density is the same. Try buyinsulationproducts.com.
Hi! I'm Jonah. I've always been interested in different electronics. I began working for an A/V installation company years ago and realized my passion for home theaters! Home Theater DIY is where I can share my findings and experience about home theaters and home electronics. For more info, check out my about me page!
To have wrapped the wood frame in the same material would have been the easiest, quickest and cheapest way of finishing this project. But we're not going that route. Instead I got several yards of charcoal gray corduroy fabric from a fabric store. This, I cut in several inch wide strips to wrap the frame in. A staple gun was used to secure the fabric to the wood. Inexpensive 2" steel angle brackets painted flat black will be used to secure the panels to the walls. The panels are not very heavy, but just in case I mounted the brackets where the studs are located. The brackets are only attached at the tops of the panels.
On the wall, I made a mark roughly where the speaker cone hits and then I made two more marks roughly where the top and bottom of the panel would be centered vertically considering the cone height. Referencing by eye, I then drove a long 6-inch screw into the wall so that roughly 3-inches were exposed. I then simply hung the panel on that screw and the 1.5-inch screws rest against the wall to create the gap. In my case, nothing brushes up against these panels, but you may want to come up with a more secure installation method if there will be a lot of activity around the panels.
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