L-Acoustics L-ISA Processor II CE – Professional Immersive Audio Processing
Experience the Power of Object-Based Spatial Audio
The L-Acoustics L-ISA Processor II CE is a high-performance, multichannel audio processor engineered to deliver immersive, hyperrealistic and three-dimensional sound experiences.
As a central component of the L-Acoustics L-ISA spatial audio ecosystem, the Processor II enables audio engineers, sound designers and system integrators to transform conventional audio signals into precisely positioned sound objects within an immersive sound environment.
Designed for professional live sound, performing arts and fixed installations, the L-ISA Processor II combines powerful real-time spatial rendering, flexible digital connectivity and advanced creative control.
The CE version features 16 licensed outputs and is available for qualified projects only, providing access to the L-ISA immersive audio platform for eligible smaller-scale applications.
Advanced L-ISA Object-Based Mixing
Unlike conventional stereo and channel-based surround systems, the L-ISA Processor II uses object-based audio processing to position individual sound sources within a spatial environment.
The processor supports up to 96 audio objects, allowing engineers to control essential spatial parameters, including:
Pan: Position sound objects across the horizontal soundstage.
Width: Adjust the perceived spatial width of each audio source.
Distance: Create a sense of depth within the sound environment.
Elevation: Position sound objects vertically in compatible immersive configurations.
Aux Send: Manage additional audio routing and processing possibilities.
These controls enable sound designers to create natural sound localization, dynamic spatial movements and richly detailed immersive soundscapes.
Professional 96 kHz Spatial Audio Processing
The L-ISA Processor II provides high-performance audio processing at 96 kHz with a low processing latency of approximately 3.2 milliseconds.
Its architecture supports up to 128 hardware input channels and a scalable output configuration, depending on the installed license.
The 16-output CE version is designed for qualified projects requiring an accessible entry point into professional L-ISA spatial audio processing.
With its integrated Room Engine, the processor also offers advanced three-dimensional acoustic processing, opening creative possibilities for virtual acoustic environments and immersive sound design.
Milan-AVB and MADI Connectivity
The L-ISA Processor II integrates into professional digital audio environments through a range of connectivity options, including:
Milan-AVB digital audio networking.
MADI digital audio inputs and outputs.
AES/EBU digital audio connectivity.
Word Clock synchronization.
Ethernet-based remote control and monitoring.
Stereo headphone monitoring.
Milan-AVB provides synchronized, redundant networked audio distribution, making the processor suitable for demanding professional installations and live production workflows.
Its routing capabilities also support audio format conversion between AVB and MADI, as well as AVB stream multiplexing.
Seamless Integration with L-ISA Controller
The L-ISA Processor II is operated through L-ISA Controller, the dedicated software environment for creating and managing spatial audio productions.
Audio professionals can control individual sound objects, develop immersive soundscapes and manage spatial audio parameters in real time.
The L-ISA ecosystem supports integration with compatible digital mixing consoles, digital audio workstations, tracking systems and third-party show-control solutions.
This makes the Processor II suitable for both live artistic performances and programmed immersive installations.
Engineered for Professional Reliability
The L-ISA Processor II is housed in a robust 3U rackmount chassis designed for professional audio environments.
Its architecture includes dual redundant universal power supplies and Milan-AVB network redundancy, helping maintain dependable operation in demanding production conditions.
The combination of flexible digital connectivity, advanced spatial processing and system integration capabilities makes it a versatile component for professional immersive audio projects.
Applications
The L-Acoustics L-ISA Processor II CE is particularly relevant for qualified projects involving:
Theatres and performing arts venues: Natural sound localization and spatial sound design.
Immersive installations: Three-dimensional soundscapes for exhibitions and interactive environments.
Live music performances: Object-based positioning of vocals, instruments and effects.
Museums and cultural spaces: Spatial storytelling and immersive visitor experiences.
Entertainment venues: Creative sound positioning and multidimensional audio reproduction.
Corporate and experiential events: Immersive audio for presentations and brand experiences.
Discover L-ISA Immersive Audio at XLR in Belgium & Luxembourg
XLR provides access to L-Acoustics professional audio technology in Belgium and offers a dedicated L-ISA immersive audio demonstration environment in Wemmel, near Brussels.
Experience how object-based audio mixing and spatial sound reproduction can transform the listening experience.
Whether you are exploring a theatre installation, a cultural venue, an immersive exhibition or a professional live sound project, contact XLR to discuss the potential of L-ISA technology.
Request a quote for the L-Acoustics L-ISA Processor II CE or contact XLR to discover our L-ISA immersive showroom.
Technical specifications
Les caractéristiques sont fondées sur la documentation officielle du L-ISA Processor II, en distinguant la capacité du matériel de la licence 16 sorties de la référence XLR.
Specification | L-ISA Processor II CE |
|---|---|
Manufacturer | L-Acoustics |
Model | L-ISA Processor II CE |
Product type | Spatial audio processor |
Licensed outputs | 16 |
Maximum audio objects | 96 |
Hardware architecture | Up to 128 inputs / 128 outputs |
Processing sample rate | 96 kHz |
Processing latency | 3.2 ms |
Network audio | Milan-AVB |
Digital audio | MADI, AES/EBU |
AVB inputs | 64 channels |
AVB outputs | 128 channels (hardware capability) |
MADI inputs | Up to 96 channels at 96 kHz |
MADI outputs | Up to 32 channels at 96 kHz |
Spatial parameters | Pan, Width, Distance, Elevation, Aux Send |
Audio control | L-ISA Controller |
Power supply | Dual redundant universal SMPS |
Rack height | 3U |
Weight | 11 kg |
Availability | Qualified projects only |
Important : the hardware's maximum output capacity should not be confused with the 16 licensed outputs included in the CE configuration.
Frequently Asked Questions (FAQ)– L-Acoustics L-ISA Processor II CE
What is the L-Acoustics L-ISA Processor II CE?
The L-Acoustics L-ISA Processor II CE is a professional multichannel spatial audio processor designed for real-time object-based mixing and immersive sound reproduction. The CE version offered by XLR features 16 licensed outputs and is intended for qualified projects. It enables precise audio object positioning, spatial effects and advanced sound rendering for professional immersive audio applications.
What is the difference between the L-ISA Processor II CE and other L-ISA Processor II configurations?
The main difference is the licensed output capacity. The L-ISA Processor II hardware architecture supports up to 128 outputs, depending on the installed license. The CE version listed by XLR includes 16 licensed outputs and is available for qualified projects only. The appropriate configuration depends on the installation's loudspeaker layout and technical requirements.
How many audio objects can the L-ISA Processor II process?
The L-ISA Processor II can process up to 96 audio objects at 96 kHz. Each object can be controlled through spatial parameters such as pan, width, distance, elevation and auxiliary sends, allowing sound designers to create detailed and dynamic immersive audio experiences.
Does the L-ISA Processor II support Milan-AVB?
Yes. The L-ISA Processor II supports Milan-AVB digital audio networking with seamless network redundancy. It provides 64 AVB input channels and hardware support for 128 AVB output channels, subject to the applicable L-ISA processing and output configuration.
Is the L-ISA Processor II compatible with MADI?
Yes. The L-ISA Processor II includes MADI connectivity for integration with professional digital audio systems. It also supports audio format conversion between MADI and AVB, helping engineers integrate spatial audio processing into compatible production workflows.
What is the processing latency of the L-ISA Processor II?
The L-ISA Processor II has a specified input-to-output processing latency of approximately 3.2 milliseconds. This makes it suitable for latency-sensitive professional audio applications, including live performances.
Can the L-ISA Processor II be used for immersive audio installations?
Yes. The processor is designed for professional immersive audio applications such as theatres, museums, exhibitions, cultural venues, entertainment spaces and live sound productions. The 16-output CE configuration is particularly relevant to qualified projects whose spatial audio requirements fit within its licensed output capacity.
What software controls the L-ISA Processor II?
The L-ISA Processor II is controlled through L-Acoustics L-ISA Controller software. This environment enables audio professionals to manage sound objects, adjust their spatial positions, create movements and configure immersive sound experiences.
Can the L-ISA Processor II integrate with digital mixing consoles?
Yes. The L-ISA ecosystem supports integration with compatible professional digital mixing consoles through dedicated control solutions and digital audio interfaces. Specific compatibility depends on the selected console, software versions and system configuration.
Does the L-ISA Processor II include redundant power supplies?
Yes. The L-ISA Processor II is equipped with two redundant universal switching power supplies. It also supports Milan-AVB network redundancy, providing additional reliability for professional audio applications.
Where can I buy the L-Acoustics L-ISA Processor II CE in Belgium?
The L-Acoustics L-ISA Processor II CE is listed by XLR, a professional audiovisual equipment supplier based in Wemmel, near Brussels, Belgium. The product is available on a price-on-application basis for qualified projects. Contact XLR to discuss eligibility, availability and pricing.
Can I experience L-Acoustics L-ISA before choosing a processor?
Yes. XLR offers a dedicated L-ISA immersive audio showroom in Belgium, where visitors can discover the possibilities of spatial sound and object-based audio mixing. Contact XLR to request a demonstration and explore the technology for your project.