Osaka 2025 Expo (Belgian Pavilion)

Osaka 2025 Expo (Belgian Pavilion)

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18SW1500-8
Woofers Premium transducers

18SW1500-8

Ultra Excursion. Seismic Control.

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ACS10 (M+P)
Active Curvature System Line source speakers

ACS10 (M+P)

Plug-and-Play Line Source Revolution

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ACS218
Active Curvature System Subwoofers

ACS218

3000W Amp Inside. Earthquakes Outside.

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S SQ12000
S Amplifiers Amplifiers

S SQ12000

12 kW. One Rack Unit. No Limits.

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CELTO
Premium Audio Solutions

CELTO develops professional sound reinforcement systems for installation, touring, and contractor-driven projects. Established in Belgium in 1999, our products are based on exceptional European engineering practices and are trusted on the 5 continents.

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Speakers in action

Engineered to perform beyond expectation

CELTO offers a comprehensive range of audio solutions for portable, touring and fixed installations.

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Per application

Outstanding performance in real world applications

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Installation
Portable range link
Portable
Touring range link
Touring
Transducers range link
Transducers

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We're helping people harness the sound of CELTO all around the world

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Queens Arms Hotel

In the heart of Southport, this vibrant sports and celebration venue exceeds every expectation after upgrading with CELTO products – delivering outstanding audio performance across giant screens, bars, and function rooms.
March 14, 2026
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Top Beat Rental

ISORAY10+ SU221
Top Beat brings every event to life with unparalleled audio power – infusing CELTO throughout their entire rental inventory to deliver electrifying shows, rugged rodeos, and unforgettable moments that resonate perfectly.
March 14, 2026
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Wyong Rugby Group

Wyong Rugby League Club elevates its complete entertainment experience – from buzzing bars and live shows to mouthwatering restaurants – with extraordinary audio upgrades powered by CELTO, earning rave reviews from management
March 14, 2026
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Got questions about our products? Need help with a new installation? We would absolutely love to hear from you! Fill in the form below and our team will be delighted to help with any enquiry you may have.

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Our headquarters:

CELTO Acoustique SRL
7B Chemin de la Praye, Batiment 1 / Porte 9
1420 Braine l’Alleud, Belgium