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Inter-M PA600 - 600W 100V Mixer Amplifier with 5-Zone Selection

by Inter-M
Original price £565.00 (inc. VAT) - Original price £565.00 (inc. VAT)
Original price £565.00 (inc. VAT)
£565.00 (inc. VAT)
£565.00 (inc. VAT) - £565.00 (inc. VAT)
Current price £565.00 (inc. VAT)

The Inter-M PA600 is a commercial-grade 100V mixer amplifier designed for public address & background music applications.

Inter-M 5 year warranty

As a Premier Partner of Inter-M products we are proud to bring you a 5 Year Limited Warranty* on all amplifiers (3 years Parts/Labour & 2 Additional years for parts) and a 3 Year Warranty* on all speakers. All repairs take place in the UK. 

The Inter-M PA600 is an economical, multi-purpose desktop mixing amplifier providing a cost-effective solution in numerous public address (PA) applications including shops, restaurants, schools, medical offices, etc. providing reliable voice and BGM reproduction.


The PA600 multi-purpose integrated mixer amplifier features 6 inputs:

  • 5 Microphone/Line Level, balanced on XLR female and/or euro terminal block connectors on the rear of the unit. Each input terminal features rear-mounted level selector switch for Mic or Line Level sensitivity.
  • Inputs 1-3 also feature Phantom Power for use with condenser microphones.
  • Input 6 is a high impedance unbalanced on 2 x RCA connectors.


This amplifier also features a telephone input terminal for connectivity to a standard phone system, allowing paging directly from a telephone handset. VOX priority override is available on inputs 1 and 2 as well as the telephone input.

The front panel of the PA600 amplifier features master volume control, 5-zone loudspeaker selection (plus 'all-call'), Bass and Treble Tone control and built-in chime and siren trigger buttons.

Designed to support high-performance requirements of a commercial audio system, the PA600 is built with reliability as a priority, featuring short-circuit and thermal protection.



  • Education facilities: School, College, University, Training Institute, etc.
  • Commercial establishments: Retail stores, Shopping centres, Multiplex cinemas, hospitals, etc
  • Public facilities: Government offices, transportation, stations, airport terminals, exhibition halls, factories, resorts, etc.


The PA Series amplifiers are available in outputs of 60, 120, 240, 360, 480 and 600W with Low-Impedance (4 Ω) or High-Voltage (70v / 100v line) options. The higher output amplifiers use Inter-M's digital amplifier technology.

The PA600 Integrated Mixer Amplifier can be desktop or rack-mounted and is ideal for commercial audio applications such as background music (BGM), paging and public address (PA).


Key Features:

  • 2U Size
  • 600W output power
  • SMPS delivers high power output with low power consumption and weight reduction
  • 5 Microphone / Line Inputs, EXT IN and TELL IN with individual volume control
  • Input Level LED Monitor per channel
  • Separate BASS / TREBLE Tone Controls
  • 5 zone selection switches
  • Independent built-in Attenuator over Zone 5 (Maximum 50W, more than 200Ω)
  • Remote MUTE and CHIME terminal
  • VCA Remote volume control
  • Priority volume control


    View the Inter-M range of products HERE


    Inter-M PA600 100V Mixer Amplifier

    • Power RMS: 600W

    • Bandwidth: 80 to 15,000Hz
    • THD: < 0.5%
    • Signal / Noise: > 70dB
    • Tonality control: 100Hz - 10kHz (+/- 10dB)
    • 1 to 5 Mic input: -50dBu / 2kΩ
    • 1 to 5 Line input: -10dBu / 2kΩ
    • 6 Line input: -10dBu / 10kΩ
    • Tel In: 0dBu / 10kΩ
    • Ext In: 0dBu / 20kΩ
    • Mix Out: 0dBu / 10kΩ
    • Ext Chime: Dry contact
    • Ext Mute: Dry contact
    • VCA: 10kΩ log
    • Output impedance: 4 - 21Ω / 100v
    • Operating temperature: -10 ~ +40°C
    • Power source: 220 V AC / 60Hz
    • Dimensions: 420(W) x 88(H) x 319(D) mm
    • Weight (Net): 5.20kg
    • Weight (Gross): 6.75kg

    Inter-M PA600 Mixer Amplifier - PDF Downloads

    Download the product specification sheet HERE

    Download the user manual HERE

    Download the Inter-M Power Amp comparison chart HERE


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