Plus 4 Audio provides sound equipment and design, whether your production is studio or location based. Our portfolio includes many flagship shows, such as Sports Personality of the Year, Strictly Come Dancing and I’m A Celebrity… Get Me Out of Here!

We can work with you to design a system and supply the audio equipment and personnel you need to ensure world class, reliable broadcast sound. As productions become more ambitious and complex, we will come alongside you to advise on the latest audio equipment and technical capabilities.

We specialise in solutions for unique sound requirements, such as rugged radio mics that can withstand the same treatment as a contestant on I’m A Celebrity… along with the latest mics, PA, monitors, mixing consoles, comms and radio equipment.

Whatever your broadcast sound requirements, we’re here to help.

Speak to the team about your broadcast sound

Broadcast Sound Equipment

Our Equipment


State-of-the-art radio mics and conventional mics, antennae and optical links.


Line Array and coaxial loudspeakers with accompanying amplifiers and processing.


Radio and hardwired foldback systems for presenters and performers.

Broadcast Outboard Equipment

A range of systems for adding effects, suppressing noise and managing audio playback.

Comms systems

Handsets, base units and channel mixers for connecting gallery to presenters and crew.


Digital broadcast mixing consoles and active split systems for broadcast/foh.

Sound Solutions

Choose your production



Equipment hire