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Open air

Outdoor and open-air sound

Outside, sound has no walls to carry it: it takes more power, more coverage points and genuine anticipation of the weather.

Home / Outdoor sound

Our outdoor setups

Hotel gardens, beaches, esplanades, stadiums, public squares and heritage sites.

Multi-zone coverage

Several clusters spread across the site with delay alignment, to cover large areas without echo or time smear.

Independent power

Silenced generator, protected power distribution and secured cabling for sites with no supply.

Weather protection

Covers, control shelters, speaker protection and equipment suited to wind, sand and sea humidity.

The three traps of open-air sound

The first is wind: it carries sound away and can cost several decibels in downwind areas. So we orient the system taking prevailing winds into account and plan fill positions.

The second is distance: beyond thirty metres or so you need secondary coverage points, with a calculated delay so the sound arrives in phase and does not produce an echo. The third is the environment: traffic, sea, generators and crowd create a noise floor that forces the useful level up — so the system must be specified wider than indoors.

Electrical safety and neighbours

Open air imposes precise requirements: protected and raised cabling at crossing points, compliant distribution boards, earthing, residual current protection and a generator sized with headroom. Our crew installs and monitors the whole system throughout the event.

We also build in neighbourhood constraints and permitted hours: speaker orientation, cardioid subwoofer configuration and a programmed level reduction at the end of the evening.

Provided for your outdoor events

  • Layout study with delay calculation
  • Silenced generator and power distribution
  • Protected cabling and secured cable crossings
  • Weather protection for equipment and control position
  • Fill speakers for distant zones
  • Technical crew present continuously

Frequently asked questions

What happens if it rains?

We protect the equipment and control position with covers and shelters. On higher-risk jobs we agree an interruption threshold with the organiser in advance, for safety.

Is a permit needed to run sound in a public square?

Yes, generally from the municipality or the local authority. We provide the technical specifications of the system to support your application.

Do sand and sea air damage the equipment?

They are aggressive, which is why we use protected equipment and carry out a full clean after every seaside job.

An event to amplify or to light?

Tell us your venue, your date and your guest count: we send you a costed technical proposal within 24 hours.