Hey everyone, Im having some time off work and I would like to acousticly treat my room while I have some spare time. I've been looking around but failed to find any definitive guides on how to build a good bass trap. What I find sometimes is that my sub is working like mad, and the whole house is shaking, but you hear surprisingly little at listening position. I found the best position for a sub, but it stil seems not enough. I was looking to build a bunch of bass traps and throw them in every corner of the room to experiment, but so far did not find any guides on how to do so. Could someone please point me in the right direction?