tag:blogger.com,1999:blog-8689487740107692135.post4488274629881564496..comments2024-01-15T04:39:32.375-08:00Comments on Red Spade Audio: Room treatment video demosPaul Spencerhttp://www.blogger.com/profile/07514836858344391753noreply@blogger.comBlogger2125tag:blogger.com,1999:blog-8689487740107692135.post-11810695771211264832012-05-01T17:07:49.299-07:002012-05-01T17:07:49.299-07:00Expensive and certainly not cost effective!Expensive and certainly not cost effective!Paul Spencerhttps://www.blogger.com/profile/07514836858344391753noreply@blogger.comtag:blogger.com,1999:blog-8689487740107692135.post-74374707522504687842012-05-01T12:30:50.852-07:002012-05-01T12:30:50.852-07:00what about a meter deep of rockwool covering the w...what about a meter deep of rockwool covering the whole rear wall? (huge broadband absorber)James Lawsonnoreply@blogger.com