Stetron announces the development of a new 57mm 520hz low frequency driver for UL217 applications
Buffalo, NY, Friday August 3, 2018 : Stetron is pleased to announce the development of a new miniature loudspeaker designed especially for the Fire Alarm and Protection Industry. This driver is suitable for use in products intended to be compliant to UL217. This low profile driver has a small foot print of 57 mm and …