thx a lot ethan
didn´t know about the membranes! sounds like a really good idea....
are they also working as a limp mass mebrane of some sort?? thus shifting the absorbtion-frequency of the traps lower?? or are they purely a "porous" (sp.??) absorber??
have spent a lot of time on your site and learnt a lot, thx very much, mate!!
I´m constantly testing, building & researching DIY-acoustic traps...and I was really amazed when I was in a studio here, fitted with RealTraps !!
looks like I still have a do experiment a litte more....
cheers tom