DIY Sound Diffuser Build Plans – 3 DIY Quadratic Diffuser Size Options For The Price Of 1

Suffering from poor diffusion in your room? Need a cost effective way of dealing with the problem? Then our DIY Sound Diffusers are for you! You get: A material and tool list, cut sheet and easy to follow step by step assembly instructions, Actual build photos showing you what each finished step looks like, 3 Plans for the price of 1. We provide you with separate build plans for the following sizes: QD 7, QD-11 and QD-13 DIY plans that are based on our $1,000+ production units! Independently tested and predictable performance results, Phone time with our Chief Acoustic Engineer so any questions can be quickly answered, Both horizontal and vertical diffusion options, A 100% money back guarantee!