LF amplifier

SCHAEFER products

LF amplifier

#SCHAEFER#elevator acoustic signalling#LF amplifier#MCODE-2178345069#Acoustic#elevator control element

One or two Speaker 60 VP or Speaker 70 speakers can be connected to the output of the AF amplifier. If one loudspeaker in conjunction with the AF amplifier takes up more than 1 A, an external power supply is required at the AF amplifier.

Product information

Official manufacturer details

One or two Speaker 60 VP or Speaker 70 speakers can be connected to the output of the AF amplifier. 
If one loudspeaker in conjunction with the AF amplifier takes up more than 1 A, an external power supply is required at the AF amplifier.