Home Tweakers' Asylum

Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.

I compared with RPG, and there is an apparent disagreement

According to their website, the max height (from mounting platform - itself 5/8" thick) of the individual bars is 6 3/8 inches. As calculated from RPG's web-published specifications, each bar is 1.8854 inches square (a little over 1 7/8 inches). The RPG website seems to claim similar diffusion accross a frequency range that includes 125Hz and 4000Hz. The online diffuser calculator requires bigger squares and much longer bars to acheive diffusion (at what coefficient we aren't told). Is this due to the different designs or is RPG using additional design or special material?
May the bridges we burn light our way....


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