Supervised 2-Zone Class A or 4-Zone Class B Speaker Audio Splitter (SP4Z-A/B) for the SAFEPATH4, SAFEPATH MNS and Audio Boosters. SP4Z-A/B enables a single supervised speaker audio output to drive up to two Class A supervised speaker audio outputs or four Class B supervised speaker audio outputs.
Expands one zone to up to 2 zones of supervised speaker audio output in Class A
Expands one zone to up to 4 zones of supervised speaker audio output in Class B
Each Class A zone can accept up to 40 watts of audio
Each Class B zone can accept up to 40 watts of audio
Operates on either 25V or 70.7V RMS
Mounts inside the enclosure of the SP40S, SP40/2 or Audio Boosters
Power and Trouble LED’s
Individual zone short and open LED indication
Capable of detecting wiring faults
Removable wiring terminals for quick connect/disconnect accepting 12–22 AWG
All output circuitry is Power Limited
Space provided to allow for naming of the zones
Powered by 24VDC, supplied by the either the SP40S, SP40/2 or Audio Boosters