Kingston Park Stadium upgrades with Acustica
- Details
A complete new RCF Acustica P-series weatherproof, purpose-designed stadium system has replaced an ageing PA that was not IP-rated, and no longer fit for purpose, as the North, South and West stands were systematically developed.
Part of a complete RCF solution, the equipment was supplied by Ed Gamble at local RCF partner Nitelites, who also assisted with the design, with installation carried out by the R&B Group under the project management of Steve Brown.
AV specialists R&B Group were already well known to the Stadium as they had staged numerous corporate events there in the past. “They recognised the need for a new system and approached a number of companies including us,” says Brown. “We built the relationship during a tender and design process which started last September.”
He recalls, “The system needed to work with the existing big screen, and it needed to provide longevity and operate alongside the emergency system already in place. There were also issues of containment to address as the stadium is surrounded by residential buildings.”
The Bowl system would be fed by two handheld mics, two background music sources and VT. And so, in view of the large music content requirement - and the fact they have limited spill, Ed Gamble recommended the 15” P3115T as the answer.
R&B Group specified 28 of these two-way lightweight coax enclosures, offering 90° x 60° dispersion; the West stand has been equipped with 14 x P3115; the South stand with eight P3115; East stand with four P3115 in the stand and a further pair radiating onto the pitch. Meanwhile, the shorter North Stand (and each end of the East stand) equipped with P4228 (2 x 8”) which provide the necessary wider 110° x 60° dispersion. These are all driven low impedance by a combination of nine RCF IPS 2700 (2 x 1100 W RMS / 4 ohms) and IPS 3700 amplifiers (2 x 1100 W RMS / 4 ohms).
“We chose P series because of the dispersion pattern, the bandwidth capability for music and the IP55 weatherproof rating,” Steve Brown confirmed. “In addition, they have a proven track record in stadiums and fitted the budget."
All the P series enclosures are spaced equidistant via the existing fixing points utilizing the stainless steel brackets
R&B Group provided an end-to-end signal chain using a Yamaha processing and distribution matrix over fibre via the Dante protocol. This has ensured that a pristine, low-latency signal is maintained over long distances from three control rooms (situated in South, West and East stands) - linked by Gigabit switching on a redundant network, with UPS sitting on the network switches in the West stand and at FOH.
The Corporate boxes in the West stand are also serviced by RCF loudspeakers, with 13 compact DM61 speakers each serving two boxes. These were driven 100V line by three RCF UP 2321 amplifiers 320W power amps.
R&B Group’s install team consisted of Chris Tolley, Phil Marshall and Dan Johnson. Following commissioning, the company spent a day testing the system, loading down EQ presets and providing operator training. The team has monitored the new system and sound levels during a number of the games this season and will continue to work with the club on further developments.
Summing up, Steve Brown said: “We received great technical support from both the stadium’s onsite technical team and Nitelites - in fact one of the reasons we opted for RCF was the assurance of after sales service and the fact that the brand has a great heritage in stadiums.”
Newcastle Falcons representative, Angela Alderson, added her own testimonial. “Earlier this year we invested in a tailor-made PA system at our home ground at Kingston Park Stadium. Throughout the design, installation and fine-tuning process we found R&B Group to be extremely professional, with meticulous planning and dedicated to providing outstanding service. “Some of the comments back from our supporters include ‘premium sound quality’ and ‘excellent to see continued investment in the facilities’”.
(Jim Evans)
