The COM series public address mixing amplifiers are providing an ideal solution for small to medium size commercial sound systems. Different configurations in terms of output power and connectivity provide enormous flexibility for numerous applications. The COM24 is capable of delivering an output power of 240 Watt to 100 Volt constant voltage systems or 4 Ohm low impedance loads.

RMS Power240 W
Signal / Noise> 90 dB
THD+N (@ 1 kHz)< 0.5%
Crosstalk (@ 1 kHz)> 70 dB
Common mode rejection ratio70 dB
ProtectionDC Short circuit
 Over heating
 Over load
 Signal limiting
CoolingConvection cooled
Operating temperature0° ~ 40° @ 95% Humidity
FrequencyResponse (± 3 dB)20 Hz – 20 kHz
 Source230 ~ 240 V AC / 50 ~ 60 Hz
InputsOtherRemote mic (Priority mic + chime)
  Tele-paging (Priority line)
  Priority mute contact
OutputsConnector2-pin Euro Terminal Block (Pitch – 5.08 mm)
  10-pin Euro Terminal Block (Pitch – 5.08 mm)
 Voltage / Impedance100 V / 4 Ω
InputsBalanced Microphone 1 – 4Type4 x Balanced Mic./Line (-6 dB / -50 dB)
  Connector2 x XLR/Jack Combo & 2 x XLR
  Other4 x 15 V DC Phantom & 2 x Priority
 Balanced Microphone 5Type1 x Balanced Mic./Line (-6 dB / -50 dB)
  Connector6.3 mm Jack
 Unbalanced StereoType1 x Stereo Unbalanced Line (+14 dB / -30 dB)
Dimensions420 x 88 x 320 mm (W x H x D)
Weight11 kg
Mounting19” / 2 HE or tabletop
AccessoriesIncluded19” Rackmount adapter

Six input channels with individual level control allow connectivity and mixing to a wide variation of music sources. Four balanced microphone inputs (XLR)containing phantom power (15V) and two priority allow connection for almost any (dynamic or condenser)microphone. 


Two inputs selectable between stereo unbalanced line (RCA) and microphone (6.3mm Jack) allow connection for any source such as CD-player, music computer or portable device, or enable to expand the total microphone count to 6. The remote microphone and tele-paging inputs allow expansion of the system with a paging station(with chime tones) or couple the system with your business telecom system (or any other priority line source). 


Using the priority mute contact, coupling and muting can be done through an external fire alarm system. The output level can be adjusted using a master volume control accompanied with 2-band tone regulation. The level is indicated with a 5-segment VU-barwhile output selection is made possible using an integrated 5-zone speaker switcher. Both table-top installation or 19” (2HE) equipment rack mounting is made possible using the included adapters.



  • COM24MK2-UK – UK plug
  • COM24MK2 – Mk2 version