The Wheelock cluster speakers are designed for ceiling or wall mount applications 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). All cluster speakers 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 oneDC-MAX-C strobe with clear lens. The SHMP-R is a UL listed adapter plate designed for mounting oneSTH-15SR horn to a series RSSP strobe mounting plate. For surfacemount applications, the SBL-R surface mount backbox is required.

Features & Specifications

• Condition: New
• Weight : 1lb
• Manufacturer : Eato
• Brand : WHEELOCK
• Type : Speaker
• Color : Red
• Alarm Type : Audible, Visual
• Sound Emission : 102 dB
• Input Voltage : 70V DC
• Mount Type : Ceiling Mount, Wall Mount
• Indoor, Outdoor : Indoor, Outdoor
• Cluster speaker systems come fully assembled
• High-efficiency unit for life safety and/or general communication announcing/notification
• Only 1 pair of wires needed for audio connections
• Conduit knockouts for 1/2" or 3/4" coupling