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COM108 Public Address Amplifier 80W @70/100V


Public Address Amplifier 80W @70/100V

The COM108 is a compact but versatile public address mixing amplifier which offers solutions for small to medium size audio systems in commercial installations. Typical application are background music systems in retail stores, bars, restaurants, and office buildings. 

The compact and simple design allows installation in any location and operation through any possible user. 

The amplifier is designed using Class-D amplifier technology and delivers an output power of 80 Watt to constant voltage (100V and 70V) or low impedance (4 Ohm) audio systems. A switch-mode power supply allows compatibility with a wide variation of mains voltages for global compatibility. 

A stereo line input allows connection for a wide variation of audio sources such as media players, radio tuners, internet audio players, ... and many more. A balanced mic/line input allows connection for an announcement microphone with compatibility for condenser microphones using the integrated phantom power supply (15V). A priority switch overrides the background music when enabled, and compatibility with voice file players is guaranteed by the wide gain adjustment possibility (0 dB - +50 dB). 

The COM108 is a table-top standing device, while rack mounting in 10.5" or 19" equipment racks is possible using an optionally available mounting set (MBS310).

Would you like a Demo?
  • Low impedance & constant voltage output
  • Priority audio inputs with phantom power
  • Table top or half rackspace installation
  • 1 x Priority mute contact
  • Terminal block output connections (4Ω, 70V, 100V)
  • unbalanced stereo line input
  • 1 x Microphone input
  • Compact design
Inputs Balanced Microphone Sensitivity (1W/1m) : -0 dB ~ +50 dB
Inputs Balanced Microphone Connector : 3-pin Euro Terminal Block (Pitch - 3.81 mm)
Inputs Balanced Microphone Type : 1 x Balanced Microphone
Inputs Unbalanced Stereo Sensitivity (1W/1m) : -4 dB ~ 20 dB
Frequency Response (± 3 dB) : 20 Hz - 20 kHz
Signal / Noise : > 90 dB
THD+N (@ 1 kHz) : < 0.5% (1/2 Rated Power)
Crosstalk (@ 1 kHz) : > 70 dB
Technology : Class-D
Power Supply : Switching mode
Power Supply Operating : 100 ~ 240 V AC / 50 ~ 60 Hz
Inputs Balanced Microphone Phantom Power : 15 V DC
Inputs : Priority mute contact
Outputs Connector : 4-pin Euro Terminal Block (Pitch - 5.08 mm)
Outputs Voltage / Impedance : 100/ 70 V / 4 Ω
Protection Amplifier : DC Short circuit
Protection Amplifier : Over heating
Protection Amplifier : Signal limiting
Cooling : Convection cooled
Operating temperature : 0° ~ 40° @ 95% Humidity
Inputs Unbalanced Stereo Connector : RCA / 3.5 mm Jack
RMS Power @ 4 Ω : 1 x 80 W
Dimensions : 217.5 x 43.7 x 300 mm (W x H x D)
Weight : 3 kg
Mounting : 1/2 19” / 1 HE or tabletop
Construction : Steel
Colours : Black
Accessories Optional : 19” Rackmount adapter

*Note: AUDAC operates a policy of continuous development. AUDAC reserves the right to make changes and improvements to any of the products described on this website without prior notice. Specifications are subject to change without notice. Please refer to the manufacturer's web page for the most up-to-date specifications and product details www.audac.eu For the most up-to-date Software and Firmware visit www.audac.eu.


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