JBL DSi 2.0 SA4-D

JBL DSi 2.0 SA4-D – PROFESSIONAL CINEMA AMPLIFIER WITH ADVANCED DSP, NETWORK CONTROL AND HIGH PERFORMANCE

The JBL DSi 2.0 SA4-D is a professional four-channel cinema amplifier that sets new standards for sound quality, flexibility and reliability. Combining advanced digital signal processing, efficient Class D amplification and deep integration with modern audio formats, the SA4-D delivers an impressive experience – whether you run a commercial cinema, a post-production studio or a dedicated home cinema room. Its robust construction, extensive connectivity and intuitive configuration interface allow you to optimise the system for any installation.

Highlights

• Four-channel Class D amplification with high efficiency and low heat generation
• Advanced DSP platform for precise frequency adjustment, EQ, crossover filters and delay
• Network management and monitoring for easy setup and remote access
• Compatible with modern object-based audio formats such as Dolby Atmos and DTS:X
• Scalable solution for commercial cinemas, post-production studios and home theaters
• Robust construction and high-quality components ensure long-lasting operation
• Clear design with intuitive front panel operation for easy user customization

Powerful Class D amplifier and advanced DSP integration

The DSi 2.0 SA4-D is equipped with four Class D amplifiers that combine high efficiency and low heat generation with precise and dynamic sound reproduction. This amplifier architecture ensures a clear and nuanced sound, even at high sound pressure levels. In addition, a built-in DSP platform allows for extensive adjustment of frequency response, crossover filters, equalizers and delay. The result is a tailor-made sound reproduction that can be adapted to any room and any speaker setup – without compromising on sound quality.

Easy setup, network control and full system integration

With its integrated network functionality, the DSi 2.0 SA4-D can be configured, monitored and controlled remotely via dedicated software tools. This provides full control over parameters such as channel routing, amplifier status and DSP settings, making maintenance and troubleshooting easier and faster. In professional cinema environments, this is an invaluable advantage, as technicians can adjust and optimize the system even during operation. In addition, the flexible input panel architecture ensures that the SA4-D is compatible with a wide range of sources and signal types, including digital and analog formats.

Support for modern audio formats and future-proof architecture

The DSi 2.0 SA4-D is designed to meet today's demanding demands for cinema sound. The amplifier can be integrated into setups with advanced, object-based audio formats such as Dolby Atmos and DTS:X, where precise channel control and correct delay are essential to create an immersive and realistic soundstage. With its high-resolution DSP and the ability to fine-tune individual channels, the SA4-D can ensure seamless integration of ceiling, wall and floor speakers, regardless of the room layout.

Scalable and robust solution for any setup

Whether you’re setting up a small screening room, a large commercial venue or a high-end home cinema, the DSi 2.0 SA4-D is designed to deliver stable operation and a long service life. The robust yet elegant construction, efficient cooling and oversized power supply ensure reliable performance over time. By investing in the DSi 2.0 SA4-D, you’re getting an amplifier solution that can grow with your needs – whether you expand your system, change speakers or upgrade to new audio formats.

A timeless design with a focus on functionality

JBL's DSi 2.0 series combines a sleek, professional design with a thoughtful, practical build. The clear front panel display and intuitive menu structures make setup and daily operation straightforward, while the solid cabinet construction and use of high-quality components ensure a product that is built to last. The result is a professional cinema amplifier that delivers performance, reliability and flexibility at a level that will satisfy even the most demanding audio enthusiasts and professionals.