White Void Acoustics 4x4 stack under a festival canopy in the desert at NZT Fest

Festivals & Concerts · Southern California

Festival-grade sound. Boutique attention.

Void Acoustics stage systems for music festivals, concerts, and outdoor stages across Southern California, powered on or off the grid.

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We’ve run stages through multi-day festivals in the desert, where sun, dust, and long set times test every piece of gear. Bobby Jon Sound brings Void Acoustics stage systems that stay clean and powerful from the first set to sunrise.

Recent stages

YOON Fest: Void Acoustics on The Woods stage for four days of set times
NZT Festival: a 4x4 Void stack with 2 Air Motions, 2 Airten v3s, and 4 Stasys XV2s on custom white stands

What a stage system includes

Void tops and Stasys XV2 subwoofers, stacked and aligned for your audience area
DJ booth or backline: CDJ-3000s, club mixers, turntables, and monitors
Digital front-of-house mixing for live acts
Off-grid power with inverter generators

Recommended

Packages we recommend.

Festival stages, large rooms & outdoor spaces

Void Acoustics 4x4 Full Sound Package

Our flagship stack: four Void tops over four Stasys XV2 subwoofers, powered by Void Bias amplification and tuned on site.

2× Void Acoustics Air Motion
2× Void Acoustics Airten v3
4× Void Acoustics Stasys XV2
2× Void Acoustics Bias Q5
1× Void Acoustics Bias Q2
1× Behringer X32 Rack

Includes delivery, at least two on-site sound engineers, and strike.

Custom quote

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Club-standard DJ booth

CDJ-3000 DJ + Mixer + Sound Package

The club-standard DJ booth, with two CDJ-3000s and a DJM-900NXS, paired with a powered QSC and EV sound system.

2× Pioneer DJ CDJ-3000
1× Pioneer DJ DJM-900NXS
2× QSC K12.2
1× Electro-Voice EKX-18SP
2× Proline LST2BK Speaker Stands

Customer pickup and drop-off. Self-operated unless arranged otherwise.

From $700 / day

Details →

FAQ

Common questions.

Can you power a stage at a remote location?

Yes. We bring quiet inverter generators for off-grid sites, so a desert or backcountry stage can run a full Void system.

What size stage can you cover?

Our 4x4 Void stack (four tops over four Stasys XV2 subwoofers) is our flagship stage system. For larger or multi-stage events, tell us the capacity and layout and we'll design the coverage.

Do you provide sound engineers?

Yes. Every Void system comes with at least two of our sound engineers on site, from soundcheck to the last set, and we add more when a stage or schedule needs it.

Free consultation

Let's plan your sound.

Share a few details and we'll recommend a system and send a clear quote, usually within one business day.