Specifications
5
SAFEPATH
®
4
2-Zone Class A or 4-Zone Class B
Speaker Audio Splitter
2-Zone Class A
or
4-Zone Class B
Speaker Audio Splitter
For operation with SAFEPATH
®
4 Family of Products:
SP40S, SP40S-D SP40/2, SPB-320, SPB-160, SPB-80/4
Description:
Supervised 2-Zone Class A or 4-Zone Class B Speaker Audio
Splitter for the SP40S, SP40S-D, SP40/2 or Audio Boosters.
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.
Applications:
Features:
• Approvals: UL Standard 864, 9th edition, and
California State Fire Marshal (CSFM), New York
City (MEA)
• 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,
SP40S-D, 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, SP40S-D, SP40/2 or Audio Boosters
• Standby and Alarm current at 24VDC is 15mA
Model
Order
Code Description
SP4Z-A/B 9900
Supervised 2-Zone Class A or 4-Zone
Class B Speaker Audio Splitter for the
SP40S, SP40S-D, SP40/2 or Audio
Boosters
SPMB4Z 9907
Mounting Bracket for the SP4Z-A/B
is required when used with the Audio
Boosters
Ordering Information:
• Provides for expansion of one zone to up to 2
zones of supervised speaker audio output in Class A
• Provides for expansion of one zone to up to 4 zones
of supervised speaker audio output in Class B
Note: The Speaker Splitter-Mounting Bracket
(SPMB4Z) is required when the Speaker Splitter is
used in Audio Boosters. The SPMB4Z can support
two splitters.