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Audio and Video Talk
Acoustics & Room Treatment
Group buy - acoustic panels
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<blockquote data-quote="Atjan" data-source="post: 486538" data-attributes="member: 2323"><p>So need some absorption panels. Call Egoli and yep, they are cheapest by a mile. I asked for 80kg/m3 panels. </p><p></p><p>Got there and they bring out the Uthermo Ultimate 3. Jay is adamant that its 80kg/m3. Yet I can pick up about 0.4m3 with one hand very easily while I expect it to weigh about 25kg or so. So he puts me on the phone with a lady at Isover. Same story, adamant that its 80kg panels, "but they are very light". :???:</p><p></p><p>Then they call the real technical guy who says that they are actually 40kg/m3 as per my calc based on their web info but are equivalent to the old 80kg panels ito thermal performance. </p><p></p><p>mmm. </p><p></p><p>So, the question I have is, for bass trapping, what's better - 75mm Ultimate 3 or 50mm Ultimate 8? Can't seem to find reliable info on the web. They cost just about the same per panel.</p></blockquote><p></p>
[QUOTE="Atjan, post: 486538, member: 2323"] So need some absorption panels. Call Egoli and yep, they are cheapest by a mile. I asked for 80kg/m3 panels. Got there and they bring out the Uthermo Ultimate 3. Jay is adamant that its 80kg/m3. Yet I can pick up about 0.4m3 with one hand very easily while I expect it to weigh about 25kg or so. So he puts me on the phone with a lady at Isover. Same story, adamant that its 80kg panels, "but they are very light". :???: Then they call the real technical guy who says that they are actually 40kg/m3 as per my calc based on their web info but are equivalent to the old 80kg panels ito thermal performance. mmm. So, the question I have is, for bass trapping, what's better - 75mm Ultimate 3 or 50mm Ultimate 8? Can't seem to find reliable info on the web. They cost just about the same per panel. [/QUOTE]
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Audio and Video Talk
Acoustics & Room Treatment
Group buy - acoustic panels
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