Barrel Diffuser Laminate of one layer of fiberglass mat saturated with fire retardant polyester resin, covered with white gel-coat and molded in a one-piece barrel shape. A lightly-textured gel-coat or fabric can be applied directly to face forming a full finished edge with tailored corners. The internal barrel portion can be lined with 1-1/2" thick layer of glass fiber batts.	Pyramidal Diffuser Laminate of one layer of fiberglass mat saturated with fire retardant polyester resin molded in a one-piece, special offset inverted pyramidal shape. Finish is a white, lightly textured gel-coat or woven polyester fabric. The internal pyramidal portion can be lined with 1-1/2" thick layer of glass fiber batts or fire retardant gypsum board.	Absorbers 6-7 PCF non-combustible glass fiber core laminated with 1/8" high-impact resistant, 16-20 PCF molded glass fiber board and covered with woven or non-woven polyester fabric or manufacturer-approved custom fabric. Edges have internal edge protection and can be square, radius, bevel, or half-bevel with square or radius corners.	Geometrix Absorber Available in 1/4 and 1/2 rounds of 1", 7 PCF glass fiber with low-density glass fiber and wood supports. Covered with a choice of fabrics. An attractive and very effective method to provide sound attenuation and enhance overall acoustical performance. 16" diameter.