Such congestion with very different environments was always going to be a challenge, but with careful planning and deployment, the Coronation Festival proved once again that RG Jones and Martin Audio were capable of uniting the audience experience.
RG Jones are themselves Royal Warrant Holders and participated at an exhibition in Buckingham Palace Gardens (along with 200 others) while simultaneously providing sound reinforcement for the gala concerts. The RG Jones stand comprised an original Morris J-type, as the one used by the original founder Ronald Geoffrey Jones back in the 1920's.
As with Glastonbury, Ben Milton relished in the challenge of project managing a large-scale event - but unlike Glastonbury, where Martin Audio's W8L Longbow system was deployed, he said the system of choice this time was the company's W8LC and W8LM systems.
"We have used the W8LC system for so many classical concerts of this size in the past that we were confident it would sound fantastic and would give us no sleepless nights. It just works so well."
RG Jones was approached back in April to participate in this historic event, and fully honour its "By Appointment to Her Majesty The Queen" warrant.
But the implementation of the system for the Raymond Gubbay promoted gala concerts was far from straightforward, as Milton emphasised. "Aside from the stringent guidelines and provisos we had to follow, the PA wings were extremely wide - around 95m between left and right - which required an additional L/C/R centre system flown over the stage."
And with a wide range of artists celebrating 60 years of the performing arts - including Dame Kiri Te Kanawa, Katie Melua, Russell Watson, Katherine Jenkins, Laura Wright, Only Boys Allowed, The Feeling - as well as the National Youth Orchestra and Matthew Bourne's New Adventures - it created quite a line congestion for Milton and Simon Honywill at the FOH mixing desk.
"I love the challenge of having 250-plus inputs on the desk with multiple acts," said the former, explaining that this included active splits from the stage, sent to the BBC broadcast OB trucks.
Out on each wing, in front of the Palace terrace, two hangs of 14 x Martin Audio W8LC elements were mounted on smart PA masts.
A further three centre in-hangs formed the thrust canopy PA. This comprised six W8LM Mini line arrays (with two W8LMD Downfills at the base), flanked by two hangs of eight W8LC to produce an L/C/R image.
Under the thrust stage four gauze-covered WLX subs were stationed, with a further six ground stacked WLX under the two speaker masts (three per side). Finally, eight Martin Audio DD6 Differential Dispersion horns were positioned along the front lip as close-fills.
(Jim Evans)