Our Services

  • Sound equipment rack on a stage with cables and equipment cases in the background

    Dry Hire

    Supplementary audio, RF and comms equipment to support your existing systems. A broadcast-proven inventory used across major Australian and international productions.


  • Collection of audio equipment including a microphone, speakers, and signal processors on a white background.

    Sales

    Professional audio and RF equipment supply, based on our real-world production use.
    Wisycom, Genelec, Schoeps and Countryman, along with other selected manufacturers, chosen because we trust them in broadcast and large-scale productions.


  • Grand piano on a stage with purple lighting and decorative elements.

    Production Services

    Complete audio, comms and RF systems for production.
    Designed, deployed and operated for broadcast and large-scale environments.

Who We’ve Worked With

  • Logo for 'I'm a Celebrity Get Me Out of Here!' with grass and sunburst design.
  • Love Island Australia logo with pink background
  • Logo of 'Alone Australia' with white text on a black background
  • Small white dog on an orange background with 'The Dog House Australia' text.
  • Yellow 'SAS Australia' text over a mountainous landscape
  • Red text 'THE SUMMIT' on a white background

Plus 4 Audio — Built on real-world production experience

Plus 4 Audio was established in the UK and now operates in Australia, supporting productions that require reliable audio, comms and RF systems.
Our focus is on systems that deploy quickly and work under pressure, in environments where failure isn’t an option.


Learn more

Built on real-world production experience, delivering reliable audio, comms and RF systems when it matters most.