black box diffusers Started by Underground on 26 March 2008. 25 replies. In the Library under Acoustic treatment. Originally posted at johnlsayers.com, topic 10377. Page 2 of 2 Previous 12 gullfo4 June 2008#26 why not even take it a step further and see how something like RPG's BAD panels (grate diffusers) would play in an inside-out wall...
gullfo4 June 2008#26 why not even take it a step further and see how something like RPG's BAD panels (grate diffusers) would play in an inside-out wall...