Anechoic Wedges

Put a wedge between you and noise! Anechoic Wedge Panels will stop noise in it's path and dissipate it as kinetic energy through deflection and internal scattering in the panel itself.

Polyurethane Acoustical Foam Panels are used to absorb noise in nearly every setting, from compressor rooms and recording studios, to computer rooms, punch presses, churches and gymnasiums. Panels install easily on walls to handle the toughest noise problems. Hanging Acoustical Foam Baffles can be hung to interrupt and absorb free-floating noise. Hanging Baffles are especially ideal for big indoor areas with hard surfaces, such as gyms, manufacturing areas, auditoriums, and indoor swimming pools.

Sizes	24"x48" and 48"x48"
Thickness	1", 1.5", 2", 3", 4"
Density	0.7 lb/cubic foot
Flammability	UL94HF-1
Colors	Charcoal, Blue, Brown, Beige
Anechoic Wedges Datasheet

Frequency	125	250	500	1000	2000	4000	NRC
PAF - 1"	.15	.31	.73	1.04	1.08	1.12	.80
PAF - 2"	.24	.46	1.08	1.05	.98	.90	.90
PAF - 3"	.32	.93	1.43	1.33	1.29	1.21	1.25

Applications
Industrial Noise Control
Firing Ranges
In-plant Noise
Metalworking Operations
Commercial, Home and Audio Market

A large concern that will need to be addressed first; does your project require a Fire Rated Foam. If you are operating in an institutional environment, public facility, school or church, you should consider the fire rating of any products you introduce for noise control. These type of facilities require a Flame Spread of 0-25 and a Smoke Development of 0-450. For the safety of your clients, customers, and employees we suggest you strongly consider Class A Fire Rated Acoustical Foam for this project.

Sizes	24"x48" and 48"x48"
Thickness	1", 1.5", 2", 3", 4"
Density	0.7 lb/cubic foot
Flammability	Class One
Flame Spread	10
Smoke Density	50
Colors	Natural white, painted, & hypalon colors
Fire Rated Anechoic Wedge DataSheet

Frequency	125	250	500	1000	2000	4000	NRC
PFRF - 1"	.03	.31	.81	1.02	1.01	.96	.80
PFRF - 2"	.13	.74	1.26	1.18	1.12	1.03	1.10
PFRF - 3"	.33	1.12	1.32	1.39	1.19	1.12	1.26

Applications
Welding Areas
Generator Plants
Churches and Schools
High temperatures