Special Features:

Ngls-d protective screen (tcr014030-10) is manufactured from three (3) different pieces of stainless steel. 1) .075 thk (14ga) stainless type 316. 2) .048 (18ga) thk 3)04 perforated stainless steel, 9/64 diameter holes on 3/16 stagered centers. 3) 034 stainless steel mesh, 120 x 120 openings per inch. Four (4) through holes for mounting to the loudspeaker horn in the corners. Olive drab zinc chromate plating to reduce glare. P/o ngls-d audio assembly; length: 6.14 inches; weight: 4.0 ounces;

Properties:

A metal frame enclosing a metal core which is constructed of perforated sheet metal, bars, core material, or the like. It is used to form an openwork barrier or screen to allow the passage of a maximum quantity of air and/or light, but excluding the passage of foreign objects. Excludes guard, fan impeller.