Simplex 4100-1361


Flex-35, 35 W Amplifier, constant supervision compatible, 25 VRMS output

Availability: In Stock

  • Factory New
Brand: Simplex Part #: 47708 Categories: , Manufacturer Part #: 4100-1361Secondary Part #: 743-444 Tag:


The Flex amplifiers provide audio signals to system speaker circuits. The Flex Amplifier is offered in two versions, the Flex-35 and the Flex-50. Functionally, both amplifiers behave identically but the Flex-50 is capable of supplying an additional 15W of power over the 35W version. The maximum available output from the Flex-50 and Flex-35 is 50W and 35W, respectively. The load may be configured in any way so long as the maximum power output limit is not exceeded. Both amplifiers provide dual-channel capability with internal backup functionality.


Weight 10 lbs





Production Status


Product Notes

Includes three on-board Class B audio NACs; power is supplied from an ES-PS

4100ES Addressable Fire Detection and Control Emergency Voice/Alarm Communications

Simplex - Data Sheet

Flex Amplifiers: Installation Instructions

Simplex - Installation Instructions