Wheelock ET-1010 speaker, wall or ceiling, white, no lettering, 25/70V, indoor or outdoor.
Features:
- Approvals Include: UL Standard 1480, UL Standard 1971, California State Fire Marshal (CSFM), New York City (MEA), Chicago (BFP), CAN/ULC-S541-07, and FCC Part 15
- Complies with OSHA 29, Part 1910.165
- Designed to meet or exceed NFPA/ANSI Standards and ADA Accessibility Guidelines
- High efficiency speakers designed for maximum output at minimum wattage across 400 to 4000 Hz frequency range (562-4470 Hz for ULC Model ET80)
- 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
- Attractive package styles for flush or surface mounting to standard low cost backboxes
- ET-1010 models UL Listed for outdoor use with Wheelock WBB outdoor backbox
- Vandal resistant die cast grilles
- Sealed back speaker construction for extra protection and improved audibility
- Fast installation with IN/OUT screw terminals using #12 to #18 AWG wring
- Compliance with RFI limits in FCC Part 15, Class "B" for compatibility with sensitive detection and communication circuits
- Audio inputs include a 10 uF blocking capacitor for compatibility with DC supervision of Speaker Notification Appliance Circuits