Jansen Professional Audio

https://optimal-audio.co.uk/resources/guides/choosing-commercial-speakers/

Some great advice here

Commercial Speaker Selection Guide - Optimal Audio How to choose the right speakers for any commercial venue. Up ceiling speakers, Cuboidwall-mounted speakers, subwoofers and accessories — a practical selection guide.

Scary amount of weight hanging there

I have seen this show it is worth every penny

Across major venues on The Australian Pink Floyd Show tour, audiences experienced powerful and immersive live sound, with Martin Audio Ltd’s Wavefront Precision series deployed by 22live. The system delivered the scale, precision, and low-frequency impact required for a world-class touring production, creating an unforgettable live experience.

Learn more on our website.