Need some help with my new room Jul 4, 2018 22:42:10 GMT Quote Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Michael Lawrence on Jul 4, 2018 22:42:10 GMT Jul 4, 2018 16:10:47 GMT rock said:In addition to all the great advice you're getting, you can also find QRD on-line and free software to design your diffusors. www.subwoofer-builder.com/qrdude.htmGreat link; I was unaware of that program. Thanks, Rock.