Topic Tag: diffusion Search for: Topic Voices Posts Freshness My back wall diffusers Started by: Bob Katz in: Design and Components 1 2 4 months, 2 weeks ago Bob Katz Appropriate Diffuser Type vs. Location Started by: Norman Varney in: Design and Components 3 12 5 months, 2 weeks ago Bob Katz Diffusers Started by: Bob Katz in: Acoustics 1 2 10 months, 4 weeks ago Bob Katz Topic Voices Posts Freshness