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L-Acoustics Manuals & User Guides

L-Acoustics is a world-renowned manufacturer of premium professional sound reinforcement systems, line array loudspeakers, and amplified controllers for touring and installation.

Tip: include the full model number printed on your L-Acoustics label for the best match.

About L-Acoustics manuals on Manuals.plus

L-acústica is a premier French manufacturer of professional loudspeakers, amplifiers, and signal processing devices. Established in 1984, the company revolutionized the live audio industry by pioneering the modern line source array technology. Today, L-Acoustics sets the global benchmark for high-performance concert sound systems and permanent installations.

From the industry-standard K Series and L Series line arrays to coaxial enclosures and cutting-edge amplified controllers like the LA12X and LA7.16i, their products power the world's largest festivals, stadiums, and performing arts centers. L-Acoustics also offers a complete ecosystem of software for acoustic modeling and system control, including Soundvision and LA Network Manager.

L-Acoustics manuals

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L-ACOUSTICS AES67 Amplified Controller User Guide

19 de febrer de 2026
L-ACOUSTICS AES67 Amplified Controller Specifications Supported AES67 stream formats: Sampling Rate: 48,000 Hz Encoding: L24 (PCM 24 bit); L16 (PCM 16 bit) Number of Channels per Stream: 1 to 8…

L'ACÚSTICA LA1.16i AmpManual d'usuari del controlador lified

1 de novembre de 2025
L-ACÚSTICA LA1.16i Amplified Controller Overview LA1.16i és un amplificador ultracompacte de 16 canals amplified controller dedicated to permanent installations. It is efficiently dimensioned for multichannel and distributed systems utilizing small format enclosures or…

Guia d'usuari de l'altaveu de tir curt L-Acoustics X6i

29 d'abril de 2024
L-Acoustics X6i Short Throw Loudspeaker Specifications Coaxial system designed for short throw installation applications Wide directivity with consistent off-axis response Clear low-frequency power with L-Vents Weather-resistant with an IP55 rating…

Guia d'instal·lació d'altaveus de tir curt L-ACOUSTICS X8i

10 de març de 2024
L-ACOUSTICS X8i Short Throw Loudspeaker Specifications: Short throw loudspeaker for install Pristine studio sound Exceptional bandwidth-to-size ratio Streamlined design Wide directivity with consistent off-axis response Clear low frequency power with…

Using L-Acoustics with AES67: A Practical Guide

Practical Guide
This practical guide from L-Acoustics provides comprehensive instructions on integrating AES67 audio streams with L-Acoustics devices. It covers setup, configuration, operating modes, redundancy, latency management, troubleshooting, and compatibility with third-party…

L-Acoustics Preset Guide: Owner's Manual

Manual del propietari
This guide details L-Acoustics amplified controllers and their onboard preset libraries. It covers preset design, system configurations, gain structure, and pre-alignment delay values for various L-Acoustics loudspeaker systems, ensuring optimal…

L-Acoustics ARCS Wide/Focus User Manual v4.0

manual d'usuari
Comprehensive user manual for the L-Acoustics ARCS Wide and ARCS Focus loudspeaker systems, covering system components, configurations, connections, and specifications. Version 4.0.

ARCS II Rigging Manual - L-Acoustics

Manual
This rigging manual provides essential information and safety instructions for the L-Acoustics ARCS II loudspeaker system, covering assembly, mechanical safety, system setup, and rigging procedures.

ARCS II Rigging Manual - L-Acoustics

Rigging Manual
Official rigging manual for the L-Acoustics ARCS II sound system, detailing safety instructions, components, and assembly procedures for safe installation and deployment.

L-Acoustics ARCS II System User Manual

Manual d'usuari
Comprehensive user manual for the L-Acoustics ARCS II sound system, covering system components, configurations, connections, presets, cable recommendations, and detailed specifications for ARCS II and SB28 models.

L-Acoustics ARCS II System User Manual

manual d'usuari
User manual for the L-Acoustics ARCS II System, detailing system components, configurations, connections, presets, and specifications for professional audio applications.

L-Acoustics support FAQ

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  • How do I update the firmware on my L-Acoustics amplified controller?

    Firmware updates are managed via the LA Network Manager software. Ensure you have the latest version of LA Network Manager installed, connect your units, and use the 'Firmware Updater' tool within the software to update both firmware and factory preset libraries.

  • What should I do if the Enclosure Check results show 'NC'?

    An 'NC' (Not Connected) result indicates an open circuit. Inspect your speaker cables and connections to ensure they are securely seated and undamaged before proceeding with further tests.

  • Can I bridge output channels on the LA1.16i amplified controller?

    Yes, on the LA1.16i, any odd/even pairs of channels can be bridged in BTL (Bridge Tied Load) mode for increased voltage capacitats.

  • Where can I find the latest L-Acoustics software and documentation?

    The latest versions of Soundvision, LA Network Manager, and product documentation can be downloaded directly from the L-Acoustics weblloc.