Auralex 4SF24PUR 4 Studiofoam Wedge Panels in Purple 6-2′x4′x4 panels Review

• Anechoic wedge cut offers superior sound absorption
• Effectively reduce standing waves and flutter echoes as well as provides low frequency absorption
• Won’t crumble with age
• Absorbs up to 60% better than other brands with an NRC of 1.10
• Class B Fire Rated

4″ Studiofoam Wedges are recommended for medium to large areas like concert halls, gymnasiums and churches, rooms with pronounced low frequency problems or where sonic accuracy is mandatory and maximum acoustic absorption is required (e.g. voiceover or drum booths, forensic audio labs and mastering rooms). 4″ acoustic Studiofoam Wedges provide 3X the low-end control of 2″ and can effectively tame even the worst sonic anomalies. In some instances, using 4″ acoustic Studiofoam can lessen the need for significant dedicated bass trapping.

“Auralex C44 CRATE ELiTE C44 ProPanels; 10- 4′x4′x2 Fabric-wrapped, Fiberglass Panels with Beveled Edges in Sandstone Fabric Only; Class A Fire Rated” Review

• The newest addition to our ProPanel product line, the C44, is a 4′x4′ absorption panel in a 2″ thickness, providing a cost-effective and professional broadband treatment option when a significant amount of coverage is needed
• Overall NRC of 1.05 makes it the perfect choice for controlling many common acoustical problems at a wide range of frequencies. The C44 is in stock in one fabric finish and standard installation hardware is included.
• Intended use is large spaces