Industrial Cluster Speakers

Horn Speaker Clusters for High Noise Areas

Shop Wheelock cluster speakers built from STH-15S or STH-15SR horns mounted to a NEMA Type 1 steel enclosure, for ceiling or wall mounting in high ambient noise environments.

Choose two, three, or four horns and a red or gray enclosure, with or without a strobe: MAX strobe clusters include the STH-2MS-R and STH-3MS-R, and RSS strobe clusters include the STH-2R24MCCH-FR and STH-3R24MCCH-NR, with a red faceplate that has FIRE lettering or no lettering. The STH-4R24MCCH110R-NR is listed as a cluster with one ceiling strobe.

See industrial paging system speakers or MAX strobe lights. Browse the full Cooper Wheelock catalog. Contact our team for cluster wiring questions.

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