Discontinued Public address amplifier 30W 100V

Replaced by COM104

Master volume with 2-band tone control
Individual input volume / mixing control
Terminal block output connections (100V, 70V, 25V & 4 Ohm)
Priority line (tele-paging) input connection
Microphone / Line input connections
Priority mic input connection
Operation indicator LED's
COM3 - Public address amplifier 30W 100V

The COM3 is a public address amplifier with a power up to 30 Watt. It contains 2 unbalanced stereo line level inputs which are switchable between Line and Microphone level and one Microphone level Input. This way, a maximum of 3 balanced microphones can be connected. The output level is selectable between high impedance 100V, 70V and 25V outputs or 4 Ohm low impedance. It is equipped with an advanced protection circuit which protects against DC short circuit, overheating, overload and limits the signal when necessary. All control functions such as individual channel volume controls, a 2 band tone control, the master volume control and indicators like a VU LED bar and clipping LED’s are located at the front of the amplifier.19” adapters are seperately available (COM6MB).


  • Discontinued COM3 - Public address amplifier 30 watt
    Replaced by COM104
  • Discontinued COM3-UK - Uk plug
    There is no successor for this product
System specifications
RMS Power 30 W
THD+N (@ 1 kHz) < 1%
Signal / Noise > 100 dB
Protection DC Short circuit
Over heating
Over load
Signal limiting
Outputs Connector 4-pin Euro Terminal Block (Pitch - 5.08 mm)
Frequency Response (± 3 dB) 50 Hz - 15 kHz
Power Supply 230 V AC / 50 - 60 Hz
Outputs Level 100 V - 333 Ω
70 V - 163 Ω
25 V - 21 Ω
11 V - 4 Ω
Inputs Balanced Microphone 1 Impedance 20 kΩ balanced
Sensitivity (1W/1m) -50 dB ~ -6 dB
Connector 6.3 mm Jack
Balanced Microphone 2 - 3 Impedance 20 kΩ balanced
Sensitivity (1W/1m) -50 dB ~ -6 dB
Connector Stereo RCA & 6.3 mm Jack
Aux 2 - 3 Impedance 10 kΩ Unbalanced
Sensitivity (1W/1m) -30 dB ~ +14 dB
Connector Stereo RCA & 6.3 mm Jack
Tele-Paging Sensitivity (1W/1m) 0 dB - 600 Ω balanced
Connector 3-pin Euro Terminal Block (Pitch - 3.81 mm)
Product features
Dimensions 270 x 76 x 230 mm (W x H x D)
Weight 4.500 kg
Colours Black
Accessories Optional COM6MB2 Mounting bracket

Information sheets

Select additional information to show on your product sheet

Technical drawings
Shipping and ordering
Create product information sheet
Product information sheet

Accessories & related products

Stay up-to-date with our new products, upcoming events and AUDAC projects worldwide

    * fields are required

      Contact us


      Veldstraat 99
      3500 Hasselt - Belgium
      +32 11 27 55 66
      mail us