
Sully Meets the Challenges for RHCP with Rat Sound and L-Acoustics posted: 22/05/2017
After a quarter of a century, the Red Hot Chili Peppers continue on with L-Acoustics systems and a new engineer at the helm: Sully mixes the band and PA on a new Avid S6L desk
For more than 25 years, the Red Hot Chili Peppers have been closely linked with Dave Rat who has manned the live concert mix for the Grammy Award-winning quartet since 1991. During that period, Rat has successfully grown his own tour sound company (Rat Sound) and been awarded two patents for innovative live sound products. As of February, however, the celebrated engineer has now passed the reins of mixing the band to Sean Sully Sullivan, another industry veteran having most recently manned front of house for Rihanna, Atoms For Peace and Beck.
Camarillo-based Rat Sound is continuing to provide the FOH control and monitor package for the band's current Gateway World Tour, as well as the PA system for all of the band's US dates. For the current trek, Sullivan is mixing an all-L-Acoustics system that he designed along with systems engineers Jim Locker and PA tech Radek Lesa. The system consists of two main hangs of 16 K1 over four K2 per side each flanked by eight K1-SB. An additional 16 K2 per side are flown as side hangs, with 15 Kara per side delivering coverage to the 270-degree wraparound seating areas.
The flown K1-SBs are complemented by 18 new KS28 subs arrayed in six ground-based blocks of three, each deployed in cardioid mode, while six Kara situated across the tops of the subs serve as front-fills. Each flown Rat cage per side contains nine LA-RAK incorporating 24 LA8 amplified controllers, while on the ground one LA-RAK and one LA-RAK II per side house three LA8 and three of the new LA12X amplified controllers, respectively.
As Sullivan stepped into the RHCP FOH position, he quickly made it his own. Dave and I have different approaches to the equipment-he was all analog and I am all digital, he says, quickly establishing what distinguishes each mixer's philosophy, with Rat's Midas Heritage console and Sullivan's Avid S6L emblematic of their different approaches. But my thinking is to always use what you're comfortable with and what makes you confident you can get the job done while also keeping the band comfortable on stage.
A major challenge that Sully has to address each and every show is minimizing the LF energy on stage, while at the same time keeping this energy-plus the definition of Flea's bass-in the house. This challenge is addressed by minimizing the number of KS28 subs on the ground in front of the stage while at the same time reinforcing the LF energy in the air by incorporating the K1-SB arrays next to the K1.
After more than 25 years with Rat Sound, the Red Hot Chili Peppers are still going stronger than ever
Deploying a cardioid configuration on the ground minimizes the back wave substantially, which helps to address any LF energy buildup around lead singer Anthony Kiedis' voice. The interaction of flying the K1-SB in the air next to the K1 allows for greater directivity in the LF domain while creating an asymmetric LF coverage pattern steering energy away from the onstage axis and concentrating it more in front and to the offstage side of the audience.
Rat Sound's L-Acoustics rig continues to satisfy audiences in packed arenas night after night on the band's tour
The fans know the records by heart, and it's my job to convey that to them, says Sullivan, who first used K1 when he mixed Atoms For Peace back in 2010. This PA does that every night without fail. And while the band is using IEMs, they love the power that it puts out on stage. It's not too loud, but they can feel it. Like Flea's signature Fender Jazz Bass, the L-Acoustics PA is virtually another instrument-one the fans have come to know from shows over the decades-and has become part of the band's experience.
About L-Acoustics
Founded in 1984 near Paris, France, L-Acoustics is a leading manufacturer of turnkey solutions for the professional sound industry. Part of the L-Group, which counts 400 team members, L-Acoustics is present in over 80 countries either through subsidiaries or via a network of certified distributors or providers. Twenty percent of L-Acoustics' team-members are dedicated to research and development.
Recognized throughout the industry for pioneering the modern line array, L-Acoustics offers a total system approach for both the touring and fixed installation markets, and a product line responding to the needs of venues from the most intimate club to the grandest arena. L-Acoustics sound systems can be heard in places like the Hollywood Bowl, the NFL Cardinals University of Phoenix Center, or the Philharmonie de Paris. L-Acoustics solutions have been used at five of the world's ten top-grossing festivals*, the London, Sochi and Rio Olympics, and on the Adele 2016/2017 World Tour, among others.
Most recent headlines
05/01/2027
Worlds first 802.15.4ab-UWB chip verified by Calterah and Rohde & Schwarz to be ...
01/06/2026
January 6 2026, 05:30 (PST) Dolby Sets the New Standard for Premium Entertainment at CES 2026
Throughout the week, Dolby brings to life the latest innovatio...
02/05/2026
Dalet, a leading technology and service provider for media-rich organizations, t...
01/05/2026
January 5 2026, 18:30 (PST) NBCUniversal's Peacock to Be First Streamer to ...
01/04/2026
January 4 2026, 18:00 (PST) DOLBY AND DOUYIN EMPOWER THE NEXT GENERATON OF CREATORS WITH DOLBY VISION
Douyin Users Can Now Create And Share Videos With Stun...
18/03/2026
SMPTE Unveils 2026 NAB Show Educational Presentations
Brie Clayton March 18, 2026
0 Comments
SMPTE , the home of media professionals, technologists, a...
18/03/2026
Auditel Ad Campaign Shot on Blackmagic PYXIS 12K
Brie Clayton March 18, 2026
0 Comments
LED wall virtual production blends 12K open gate acquisition w...
18/03/2026
Brainstorm transforms productivity and sustainability with Suite 7 at NAB Show 2...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
Share
Copy link
Facebook
X
Linkedin
Bluesky
Email...
18/03/2026
SMPTE , the home of media professionals, technologists, and engineers, today unveiled its educational presentations for the 2026 NAB Show. This year SMPTE will ...
18/03/2026
Maxon, maker of powerful, approachable software solutions for creators working in 2D and 3D design, motion graphics, visual effects, gaming, and more, today ann...
18/03/2026
Digital Alert Systems
Preview
2026 NAB Show
April 19 - 22
Booth C3452
At the 2026 NAB Show, Digital Alert Systems will showcase Version 6.0 of its DASDEC ...
18/03/2026
Setplex today announced that it will showcase its complete, fully integrated Zapflex platform for the first time at the 2026 NAB Show, introducing powerful new ...
18/03/2026
THIS ANNOUNCEMENT RELATES TO THE DISCLOSURE OF INFORMATION THAT QUALIFIED OR MAY HAVE QUALIFIED AS INSIDE INFORMATION WITHIN THE MEANING OF ARTICLE 7(1) OF THE ...
18/03/2026
COW Jobs: Seeking DP for Low Budget Dramedy - Chicago
Brie Clayton March 17, 2026
0 Comments
Seeking Director of Photography for Low Budget Dramedy Fe...
18/03/2026
COW Jobs: Seeking Gaffer for Low Budget Dramedy - Chicago
Brie Clayton March 17, 2026
0 Comments
Seeking Gaffer for Low Budget Dramedy Feature Film- I...
18/03/2026
COW Jobs: Seeking Location, Sound for Low Budget Dramedy - Chicago
Brie Clayton March 17, 2026
0 Comments
Seeking Location/Sound for Low Budget Dramed...
18/03/2026
COW Jobs: Seeking Child Wrangler for Low Budget Film - Chicago
Brie Clayton March 17, 2026
0 Comments
Seeking Child Wrangler for Low Budget Dramedy Fe...
18/03/2026
Calrec Redefines Broadcast Workflows at NAB 2026 with its Most Powerful Hardware...
18/03/2026
Oscar Nominated Two People Exchanging Saliva Posted with DaVinci Resolve Studio
Brie Clayton March 17, 2026
0 Comments
DaVinci Resolve Studio handle...
18/03/2026
Boston Conservatory Presents Celebrated Musical Satire Urinetown Performances for this Center Stage production will take place at Boston Conservatory Theater ...
18/03/2026
Charlie Puth Joins Switched On Pop at Berklee NYC The Berklee alum spoke with host and Berklee NYC professor Charlie Harding for a live taping, answering audi...
17/03/2026
NASA+'s Rebecca Sirmons and Brittany Brown offer unique look at live streami...
17/03/2026
The transition to IP has fundamentally reshaped professional media infrastructures. Video, audio, and increasingly metadata now circulate as independent, precis...
17/03/2026
Live sports streaming can push every element in your video delivery chain to its limit, exposing every potential weakness in seconds. When the Super Bowl, the O...
17/03/2026
Texas Athletics sought to modernize its media production, enhance fan experience...
17/03/2026
Ikegami USA will demonstrate the latest additions to its wide range of broadcast...
17/03/2026
TNA Wrestling and iHeartMedia announces a new multi-platform collaboration that will integrate iHeartMedia across TNA's premium live events, weekly televisi...
17/03/2026
The goal was to transform Hard Rock Stadium into a global leader in sports and e...
17/03/2026
Spectrum has announced the launch of its new Multiview feature in the Spectrum TV App, giving customers the ability to watch up to four NCAA men's or women&...
17/03/2026
Genius Sports deal also covers data technology, AI, fan engagement, and performance analysis....
17/03/2026
Net Insight is supporting the rollout of a new state-wide centralized operation with Rede Massa, which is an SBT affiliate, the Brazilian regional television ne...
17/03/2026
Featuring audio from practice sessions, qualifying races, and Grand Prix races, the film represents Apple's sports-media ambitions
At Sunday night's Ac...
17/03/2026
Live broadcast has always been one of the most demanding environments in media a...
17/03/2026
DirecTV is introducing several new viewing features, including a multi-screen March Madness Mix channel and an updated Sports Central mobile app hub, ahead of...
17/03/2026
Deltatre has announced a multi-year partnership with ATP Media, the media arm of the ATP Tour, covering broadcast graphics, data, and production across the 2026...
17/03/2026
The Detroit Pistons have announced a third consecutive season partnering with Sc...
17/03/2026
Fresh Finds Africa spotlights emerging artists and movements across the continent and its global diaspora, with listeners tuning in to discover new Afro-forward...
17/03/2026
Last month, more than 60,000 fans piled into Bangkok's Rajamangala National ...
17/03/2026
Vintage-inspired channel strip joins line-up
Black Rooster Audio's latest plug-in provides an all-in-one mixing tool inspired by classic analogue consol...
17/03/2026
Level and EQ voice, reverb and noise independently
The latest plug-in to join Accentize's collection is said to take a new approach to dialogue processi...
17/03/2026
UHF radio mic & IEM bandwidth at risk
Once again, the UHF bandwidth that is currently allocated to RF audio gear is at risk of being reassigned to high-spee...
17/03/2026
Last Friday, the first Plant Fire Department Training Week in Bavaria successf...
17/03/2026
New campaign from NAATI and SBS CulturalConnnect highlights how we all deserve ...