The DSi 2.0 amplifier family, JBL’s first line of dedicated cinema amplifiers, builds on Crown DSI Digital Screen Array amplifier technology, integrating best-in-class DSP from Crown’s flagship CDi DriveCore series to deliver potent, cost-effective amplification for JBL’s entire range of cinema loudspeakers.
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LydRommet SKU: 804-00702
Fabrikantens SKU: MA4-D-EK
EAN: 691991017049
Models supply 4 channels of amplification with bridgeable outputs in a single 2RU footprint, and can power up to four JBL surround speakers with a single amp channel in high-power-density 2Ω mode. All DSi 2.0 series amps incorporate best-in-class, 32-bit/96kHz floating-point DSP and Crown DriveCore technology, which replaces hundreds of internal components with a single processing chip for superior power density, stability and audio fidelity.
- Each amp offers 4 channels with bridgeable outputs to easily power JBL’s entire line of cinema speakers.
- Amplifiers are engineered to meet exact power requirements of JBL cinema speakers, for a single JBL cinema solution.
- A new amplifier design allows for high power output at 2Ω (SA and MA models), enabling up to 4 surround speakers to be powered by a single channel.
- Best-in-class, 96kHz/32-bit floating-point processing incorporates FIR filtering, LevelMAX™ limiting, 8-channel parametric EQ, delay settings and more.
- Crown DriveCore technology replaces hundreds of amplifier parts with a single chip, for superior efficiency and reliability.
- Built-in JBL Cinema Speaker presets match all JBL cinema loudspeakers; amps are power-matched with JBL cinema speakers for optimal performance and fast system configuration.
- Recall presets, mute channels, monitor amplifier health and power on and off through a combined GPIO/AUX port.
- SNMP connectivity allows direct interfacing with third-party theater-management and cinema-control systems.
- An intuitive front-panel LCD and encoder interface let you configure amplifier settings at the push of a button.
- Ultra-quiet operation: 51dBA maximum fan noise
- All models are standard 19-inch (482mm) 2RU rackmount units.
- Weight: 23.2 pounds (10.5 kg)
- Frequency response: 20 Hz–20 kHz
- THD: 0.35%
- Power supply: 100–220V +/- 10%, 50/60 Hz
- Power connector: Standard IEC type, 320 inlet for detachable connector, 100–240V
- Accommodates 10AWG wire
