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  1. Rockwool and rigid fiberglass substitutes?

    Home Audio Acoustics
    I want to begin to acoustically treat my HT room. I live in SE Asia and cannot find rockwool or rigid fiberglass insulation. I can find plenty of pink fluffy insulation, though. Are there any substitutes for either rockwool, or rigid fiberglass insulation? Or can I pack in the pink fluffy...
  2. IB array rigid enough?

    DIY Subwoofers - General Discussion
    I plan on a 4 18" woofer line array on the right front wall about a foot or so behind my right front speaker. It will stretch from floor to ceiling. It will be 3/4" MDF to 3/4 OSD and framed by two 2x6's (essentially 4x6's as side framing) on the sides with 2x6's for bracing across between each...
  3. Alternatives to Rigid FiberGlass/Rockwool

    Home Audio Acoustics
    Hey guys, I'm a noob here... I have some questions about DIY acoustic panels. Are there any good alternatives to Rigid Fiberglass , rock wool, etc...? It is super hard to find it in my area. I know I can get it online, but I'd like to shop local. All I've see is for tube traps that use...
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