A key collaborator on the team is Meyer Sound Director of System Optimization Bob McCarthy, who was principally responsible for ensuring that the sound for the anniversary concerts would maintain the Metallica standard despite the size and weight of the massive, oval loop video screen. McCarthy’s design comprises ten main arrays interspersed with the video screens, with long throw arrays of mixed LEO® and LYON® line array loudspeakers and short throw with LYON only. The six inner down fill arrays employ LEOPARD® line array loudspeakers, except for two long-throw with three LYON each. Deep bass reproduction is supplied by 40 1100-LFC™ low-frequency control elements, with visceral sub-bass (13–30 Hz) propelled by 48 VLFC™ very low frequency control elements. The system for the Chase Center shows was deployed by Bay Area rental company UltraSound.
Powerful and dynamic low end is a hallmark of Metallica, and for more than a decade Meyer Sound has worked with the band to create solutions that provide more power with uniform coverage. Metallica’s 2008–10 “World Magnetic Tour” introduced the TM Array, a proprietary central subwoofer cluster for in-the-round arena shows that ensured even coverage with minimal cancellation.
For the “WorldWired Tour,” Meyer Sound worked with Metallica on creation of VLFC, the first sub-sonic loudspeaker able to reproduce the chest-slamming sensation of explosions to accompany visual effects, but with no danger to band or audience. Metallica was the first — and so far, only — act to use VLFC in large-scale concert applications.
In between, at the specific request of Dan Braun and the band’s monitor engineers Robert Cowan and Adam Correia, Meyer Sound developed the MJF-210™ stage monitor, a breakthrough loudspeaker with very high undistorted output in a lower profile cabinet. The MJF-210 made its debut with Metallica in 2013, about the same time the band staged its landmark first concerts in China with Meyer Sound support.
When Dan Braun created the groundbreaking visual effects for the “WorldWired Tour,” he called on Meyer Sound’s Bob McCarthy to design a system that would maintain undiminished power and clarity despite the limitations on weight and hang points imposed by the size, weight, and proliferation of the visual technology.
Metallica inaugurated the Chase Center along with the San Francisco Symphony for the celebrated S&M2 concerts where McCarthy was confronted with the unprecedented challenge of providing in-the-round arena reinforcement of a rock band surrounded by a full orchestra.
“Bob’s design for S&M2 was absolutely brilliant,” says Braun, “and he did it again for these anniversary concerts. Meyer Sound fully understands the importance of integrating the design of the sound system into the design of the full production. Metallica is doing things never before attempted with lighting and visuals, but never compromising the audio quality. That level of manufacturer cooperation is rare in our business. It’s been a great journey, and we look forward to doing more of the impossible together in the future.”
The “San Francisco Takeover” event also includes live performances by artists who appeared on the “Metallica Blacklist” tribute album at smaller venues around the city, a Metallica film fest, and pre-show parties.
Formed in 1981 by founding members James Hetfield and Lars Ulrich, Metallica has sold more than 120 million albums worldwide. Metallica has received nine GRAMMY Awards, two American Music Awards, and multiple MTV Video Music Awards. The band was inducted into the Rock & Roll Hall of Fame in 2018.
About Meyer Sound
Founded by John and Helen Meyer in 1979, Meyer Sound is a global leader in providing integrated solutions for sound reinforcement, spatial sound, acoustic systems, studio monitoring and high-end residential systems. Recognized as an audio technology pioneer, Meyer Sound was the first to introduce dedicated loudspeaker processors, source independent measurement, large-scale self-powered loudspeakers, and cardioid subwoofers, among other innovations. The premium professional brand maintains rigorous quality control in its design and manufacturing of sustainable solutions for concert touring and festivals, houses of worship, cinema, education, corporate offices and residential. Scientific research and innovative product development have earned more than 100 US and international patents along with numerous industry awards. Headquartered in Berkeley, California with operations globally, Meyer Sound is a company where employees are innovators and diversity, equity and inclusion are embraced in the workplace and the community.