Bogen Communications AMBSQ1
Metal Surface Mount Speaker


Bogen's AMBSQ1 speaker features an all-steel surface-mounted enclosure with an 8" cone loudspeaker, built-in 1W amplifier, and volume control. The AMBSQ1 is suitable for ceiling or wall mounting. A detachable volume control knob on the grille allows individual adjustment of paging level at each speaker location.


  • Rugged all-steel surface-mounted enclosure
  • Full-range 8" cone speaker for excellent intelligibility
  • Self-contained 1-watt amplifier
  • Interfaces with standard 600-ohm telephone line
  • Built-in volume control with detachable knob
  • Knockouts for Wiremold®
  • Mounting hardware included (toggle bolts, wood screws, pluggable screw terminals, volume knob)


  • Cone Diameter: 8" (paper)
  • Magnet Weight: 6 oz.
  • Power Rating (max.): 1W
  • Typical Operational Current: 1 CU (50 mA)
  • Supply Voltage: 24V DC
  • Frequency Response: 110 Hz to 15 kHz
  • Input Impedance: 2000 ohms
  • Typical Input Sensitivity: 125 mV
  • Maximum Sound Pressure Level: 92 dB @ 1 Meter on axis, 1W output
  • Dispersion (min.): 100°
  • Product Weight: 9 lb.
  • Enclosure Size: AMBSQ1 - 11-5/8" W X 11-5/8" H X 4-1/4" D
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