Introducing the MA4D Power Amplifier: Elevating Cinema Audio Performance
The MA4D Power Amplifier from JBL represents a leap forward in cinema audio technology, harnessing the cutting-edge features of Crown's DSi Digital Screen Array amplifiers and the renowned DSP capabilities of Crown's CDi DriveCore Series. Designed to cater to the demands of cinema managers and integrators, this amplifier ensures robust, efficient performance while future-proofing cinema systems.
Key Highlights
- Best-in-Class DSP: The MA4D features 96kHz/32-bit floating-point internal processing, providing all necessary tools for optimizing cinema loudspeakers and achieving unparalleled audio quality.
- Superior Power Density: Crown's patented DriveCore technology ensures exceptional power density, outperforming traditional amplifier designs and delivering efficient power delivery.
- Built-in JBL Speaker Tunings: Pre-configured speaker tuning presets cover the entire JBL cinema speaker range, ensuring optimized performance and simplified deployment.
- Remote Monitoring and Management: SNMP connectivity enables seamless integration with third-party Theater Management Systems (TMS) and cinema control (NOC) systems, enhancing monitoring and control capabilities.
- Audio Networking: Models with Dante®/AES67 support allow direct digital connections with Dolby Atmos® Connect interfaces, streamlining audio distribution.
Key Features:
- Three power ratings available: SA4/SA4-D: 350W (8Ω), MA4/MA4-D: 700W (8Ω), LA4/LA4-D: 1,200W (8Ω)
- 96kHz/32-bit floating-point processing with FIR filtering, LevelMAX™ limiting, 8-channel parametric EQ, and delay, eliminating the need for external speaker processors.
- Crown DriveCore technology ensures superior efficiency and reliability by consolidating hundreds of amplifier parts into a single chip.
- Four channels with bridgeable outputs cater to JBL's entire range of cinema speakers, enabling versatile deployment options.
- Built-in JBL cinema speaker tuning presets ensure optimal performance, loudspeaker protection, and accelerated deployment.
- SNMP connectivity and HiQnet port facilitate seamless integration with TMS and NOC systems, offering enhanced control and monitoring capabilities.
- Intuitive front-panel LCD and encoder allow for easy configuration of amplifier settings and channel muting.
- Ultra-quiet operation with a maximum fan noise of 51dBA ensures minimal disturbance during operation.
- Standard 19-inch (482 mm) 2U chassis with an international power supply for universal compatibility.
Experience the pinnacle of cinema audio performance with the MA4D Power Amplifier from JBL, where cutting-edge technology meets unparalleled reliability and efficiency.
