Covering - Guilford of Maine FR701 fabric OR white gel-coat finish

Shell of diffuser is 3/32" thick -- Depth is 7".

Standard sizes: 23" x 23" or 23" x 47".  Custom sizes available up to 48" x 96"

Class A Fire Rated

Mounting - Wall or Ceiling

Can also be used as bass trap when internal cavity of barrel is lined with 1-1/2" thick absorber layer of glass fiber batts.

Polycylindrical "Double Duty" diffusers will act to scatter sound in any location. Bass absorption will vary with size. A 2' X 4' has maximum absorption at 125 Hz. Increasing size to 4' X 8' lowers the point of maximum absorption to 63 Hz. Mid to high frequency absorption is typically 0.10 to 0.25.

The diffusers exhibit maximum bass absorption when placed across corners. Corner placement eliminates multi-phase, comb filtered, and upper frequency reflections.

QWYATT PYRAMIDAL DIFFUSER

Laminate of fiberglass mat saturated with fire retardant polyester resin. Molded in a one-piece offset inverted pyramidal shape.

Covering - Either Guilford of Maine FR701 fabric OR white gel-coat finish

Standard Size is 24" x 24"

Mounting - Wall or Ceiling

Class A Fire Rated

Eliminates floor to ceiling standing waves

Reduces flutter echo

Sound Absorption Coefficients: A quick and easy way to eliminate floor to ceiling standing waves. Reduces flutter echo while maintaining a warm room sound. The offset apex provides four different angles of reflection.	Applications: Recording Studios Band and Choral Rooms Theaters Churches Auditoriums Orchestral Halls

	125 Hz	250 Hz	500 Hz	1000Hz	2000 Hz	4000 Hz	NRC
Pyramid Unlined	0.41	0.19	0.12	0.10	0.09	0.09	0.15