Electric Zoo Goes Wild for L-Acoustics KS28

Electric Zoo’s Main Stage and Riverside Stage this year benefitted from L-Acoustics’ new KS28 subs and LA12X amplified controllers

Clearwing deploys KS28 subwoofers and LA12X amplified controllers for multiple stages at huge NYC EDM festival featuring Tiësto, Hardwell, Bassnectar, Steve Aoki and others.

Working closely with Backbone International, the Technical Producer for this year’s festival, Milwaukee-based Clearwing Productions provided sound reinforcement and lighting for the entire event, supplying L-Acoustics K1, K2 and Kara PA systems. Of particular note, the two largest stages – Main and Riverside – benefited from the deployment of L-Acoustics’ new KS28 reference subwoofers powered by the company’s equally new LA12X amplified controllers housed in LA-RAK II touring racks.

“EDM festivals like Electric Zoo demand accurate, even, and powerful LF throughout the entire audience area, and the new LA12X-powered KS28s paired with our LA8-powered K1-SB arrays accomplished this task with ease, delivering extremely smooth frequency response and truly impressive SPL levels,” pointed out Clearwing’s Joe Spitzer, who served as the Main Stage Tech, along with Phil Reynolds.

“As DJs and producers create more and more complex electronic music, the sonic accuracy and deployment of sound reinforcement systems is extremely vital,” he added. “The previous SB28 subs were great, but the KS28s have the definition that they were missing. Even the most familiar songs and tracks now have a new life, as there are notes rarely heard reproduced so accurately. And the LF coverage is very even – something that is not always achieved when dealing with low frequencies. As expected, the headroom of the entire PA was significantly increased in comparison to using SB28s and LA8 amplifiers, which was greatly received for this event by audiences and artists alike.”

Robert Hegge, who served as Riverside Stage’s Tech, along with Jeff Mayer, was equally impressed with the new subs. “Every time I take out the KS28s, I’m more impressed with them,” he said. “I still find myself being caught off guard by the extended low frequency response, which is a lot of fun. They have much better transient response compared to the SB28, and they get much louder while still maintaining a tight, clean sound. Even when ground stacking, the integrated rigging allows you to securely lock blocks of subs together, which saves a lot of time compared to messing with ratchet straps.”



According to Bryan Baumgardner, Head of Audio Operations and Logistics for Clearwing Productions, the choice of L-Acoustics was very much dictated by the artists,. “When you have Tiësto and acts like that, they all pretty much demand L-Acoustics. So that’s the number one reason: rider acceptability,” he said.

Baumgardner reports that this was Clearwing’s debut at Electric Zoo, which was first held in 2009. But a long working relationship with festival organisers Made Events and SFX Entertainment ensured that everything went very smoothly, he said. “Our client had a ton of drawings of every stage and every coverage area. With L-Acoustics’ Soundvision modelling software and Network Manager control and processing we were able to plan ahead. So we knew exactly what we were walking into, which helped us onsite.”

This year, Electric Zoo adopted a “Wild Island” theme. The outdoor Main Stage, constructed in the shape of a giant cobra rearing back to strike, featured two main PA hangs, each comprising 12 L-Acoustics K1 plus two K2 down fills, backed by separate arrays of eight K1-SB LF extension cabinets, all powered by LA8 amplified controllers. Down below, 12 KS28 subs per side were grouped in fours, flipped upright with 1.5ft spacing between them – with eight more located in the centre, configured as an end-fire array – all powered by LA12X amplified controllers. Six ground-stacked K2s per side plus 12 ARCS II provided additional fill.

On the outdoor Riverside Stage, which was encircled by an enormous, writhing octopus, the setup included eight K1 plus four K2 down fills flown per side, together with 16 KS28 subs. Two stacks of three Kara provided front-fill, while a pair of ARCS II per side handled out-fill. Power for the rig was generated from seven LA-RAK amplifier racks, along with two LA-RAK II containing the new LA12X amplified controllers.

The Hilltop Arena tent, made over to look like an arctic ice-scape, featured six K2 per side with 12 SB28 subs, together with four ARCS II for fill, with five LA-RAKs driving the system. For the tented Sunday School Grove, decorated like a tropical jungle canopy, Clearwing supplied a main system of six Kara per side plus eight SB28 subs, with fill provided by two ARCS Wide, and with four X15 HiQ delays. Three LA-RAKs.

L-Acoustics speakers featured on all four stages at Electric Zoo. The Main Stage DJ fill included four Kara enclosures stacked over two SB18 subs on each side of the DJ position, plus four X15 HiQ wedges out on the stage, while the Riverside Stage was equipped with three Kara over two SB18 per side, plus eight X15 HiQs. The Hilltop Arena monitor rig was identical to the Riverside Stage but included an additional SB18 complementing the wedge monitors for the musicians. DJ fold-back at the Sunday School Grove tent comprised two X15 HiQs and a pair of SB18 subs.

Clearwing crew at the festival included Account Executive Steve Harvey and Production Manager Charly Brems. Clearwing’s support for the L-Acoustics systems was provided by Phil Reynolds and Joe Spitzer (Main Stage); Robert Hegge and Jeff Mayer (Riverside Stage); Chris Bloch and Nik Votichenko (Hilltop Arena); and Harrison Ruhl (Sunday School Grove).


Baumgardner points out that the entire event was virtually trouble-free, in part due to Clearwing being the sole vendor for both sound and lighting, ensuring an extremely smooth collaboration between the crews. “By us having control of the lighting as well, it made things that much easier. With everyone coming out of the same shop, our sound and lighting teams work together very symbiotically – everyone knows each other and knows what’s going on – which really helped create an outstanding experience for all.”