Eaton Wheelock STH-15SR
Eaton Wheelock STH-15SR
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The Eaton Wheelock STH-15SR is a supervised horn loudspeaker built for outdoor and industrial paging or notification applications, using a 15W compression driver for high intelligibility and long-throw projection. Its reentrant acoustic path directs sound over distance rather than dispersing it broadly, and the adjustable mounting bracket lets an installer aim the horn precisely both vertically and horizontally after it's mounted to a pillar, I-beam, or wall.
Key Features
- 15W RMS compression driver for high-intelligibility, long-throw sound
- 25/70V operation with a screwdriver-adjustable, 7-position watt/impedance tap switch
- Weather-resistant, vandal-resistant aluminum construction
- Adjustable bracket for precise vertical/horizontal aiming; surface or strap mounting on pillars and I-beams
- Recessed installation terminals and power selector protected by a metal interface adapter or clear plastic shield
Technical Specifications
- Power handling: 15W RMS compression driver
- Voltage: 25/70V, 7-position tap switch
- Finish: Red baked epoxy (STH-15SR); gray baked epoxy on the STH-15S variant
Certifications
- ULC Standard CAN/ULC-S541-2016 for speakers

