One Way Clean Room Speaker

Description

– Designed for applications where concentration of airborne particles is controlled, such as pharmaceutical, medical, and other critical manufacturing environments.- Large rubber o-ring to seal the grille to the ceiling- Rubber washers for all mounting hardware- Apolycarbonate dust shield located between the speaker and the grille- Built-in amplifier- Capable of reproducing voice paging in clean room environments- Screwdriver adjustable volume control located on the 1 watt amplifier circuit board- 8-inch speaker