Found this on Architectune, a very good blog on things related to architecture and sound. This is a video in which you can see the influence of resonance on material. I advise you to not open up your speakers too high.
Found this on Architectune, a very good blog on things related to architecture and sound. This is a video in which you can see the influence of resonance on material. I advise you to not open up your speakers too high.