Cooper Wheelock STH-4MSR Specification

STH-4MSR
STH-3MSR
STH-2MSR
SHMP-R
Description:
The Wheelock Series Cluster Speakers are designed for ceiling
or wall mounting for high ambient noise environments. The
Cluster Speakers are available in multiple configurations. A
speaker/visual (Series STH-MSR) and speaker only (Series
STH-R or STH-G) alerting system. All alerting systems are
equipped with UL listed STH-15SR or STH-15S supervised
horn loudspeakers and the speaker/visual system has a UL
listed DC-MAX-C strobe, mounted to a steel enclosure.
STH-4MSR and STH-4R supplied with four STH-15SR Horns
STH-3MSR and STH-3R supplied with three STH-15SR Horns
STH-2MSR and STH-2R supplied with two STH-15SR Horns
STH-2G supplied with two STH-15S Horns
All STH MSR Series Cluster Speakers are supplied with one
DC-MAX-C strobe with clear lens.
Applications for Series Cluster Speakers:
Designed for use in Manufacturing Plants, Processing
Plants and Factories with high ambient noise levels.
• Hazard warning / alerting
• Industrial audible and visual signaling
• Process control area notification
• Warning lights
• Security alert indication
The SHMP- R is a UL listed adapter plate designed for mounting
one STH-15SR horn to a series RSSP strobe mounting plate.
For surface mount applications, the SBL-R surface mount
backbox is required.
SHMP-R
U
L
®
STH-4R
STH-3R
STH-2R
STH-2G
Series STH Cluster Speakers
Features for all Cluster Speaker Models:
• Complies with UL Standard 1480, NFPA 72, NFPA 101 and
OSHA 1910.165. Speaker/visual system also complies with
UL Standard 1638
• Cluster Speaker systems come fully assembled.
• High efficiency unit for life safety and/or general communication
announcing/notification
• Provides high-intelligibility voice reproduction and available
high intensity visual alerting for emergency alarm and
protective signaling
• Speakers and Strobes are prefabricated to a 10" x 10" x 6"
steel enclosure for indoor use
• Mounts to ceiling or wall
• Only 1 pair of wires needed for audio connections.
• Each individual STH-15SR or STH-15S horn is capable of
delivering up to 102 dB at 15 watts at 10 feet
• Omni-directional sound
• Labor savings – (both time and money)
• Conduit knockouts for ½" or ¾" coupling
• Shipped in one box
STH-4MSR