Quam C10X/BU/WS/VC
8" Loudspeaker w/ 25V/70.7V 5W Transformer, Volume Control & Stud Mount Baffle


The Quam C10X/xx/ Wx/x is a complete loudspeaker assembly, with 8” frame, 20W dual-cone loudspeaker, steel baffle as specified; transformer and volume control as specified. Finish: Baffle, white baked epoxy hybrid, Loudspeaker, black baked epoxy hybrid.

Loudspeaker Mounting: Stud-Mount Baffle

Transformer: 25V/70.7V, 5W

Volume Control: Universal Screw/Knob

Intended Use
All variants: Downward facing, ceiling mounted, Interior environment

Program Material
Signal tones, voice and music


  • Speaker Size: 8” frame
  • Average Sensitivity: 97 dB-SPL, 1W/ 1M
  • Loudspeaker Power Rating: 20W-RMS, EIA 426A Standard
  • Calculated Output: 104 dB-SPL, 4W/ 1M
  • Frequency Response, Nominal: 60Hz - 17kHz
  • Coverage Angle: 90° Included Angle, -6 dB / 2 kHz, Half space

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