The Cooper Wheelock ET-1010-R Wall Speaker provide a full range of rugged, high performance combinations specifically designed to meet the critical needs of the life safety industry for voice and tone signaling. Available in compact, aesthetically pleasing package styles, each Cooper Wheelock ET-1010-R model covers both 25 and 70 volt audio systems, and has multiple wattage taps from 1/8 to 8 watts. Their high efficiency design provides improved voice clarity and higher sound output for typical low frequency fire evacuation signal, such as the “slow whoop” and “temporal Code-3”.
Features / Specifications
- Complies with OSHA 29, Part 1910.165
- Designed to meet or exceed NFPA/ANSI Standards as well as ADA Accessibility Guidelines
- High efficiency speakers designed for maximum output at minimum wattage across 400 to 4000 Hz frequency range
- Field selectable taps for 25 or 70 VRMS operation from 1/8 watt up to 8 watts in 3 dB steps
- All strobe inputs are compatible with standard reverse polarity type supervision of circuit wiring by an alarm panel
- ET-1010 models UL Listed for outdoor use with Wheelock WBB outdoor backbox
- Vandal resistant die cast grilles together with a fast installation with IN/OUT screw terminals using #12 to #18 AWG wring
- Audio inputs include a 10 uF blocking capacitor for compatibility with DC supervision of Speaker Notification Appliance Circuits
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