JBL - MA4-US 1400W 4-Channel DSi 2.0 Series Home Theater Power Amplifier - Black
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About this product
The DSi MA4-US 2.0 amplifier family, JBL’s first line of dedicated cinema amplifiers, builds on Crown DSi Digital Screen Array amplifier technology and high-end DSP from Crown’s flagship CDi DriveCore Series to deliver potent, efficient amplification and top-notch processing for JBL’s entire range of cinema loudspeakers. Cinema managers and integrators looking to maximize their power investment and future-proof their systems can count on JBL DSi 2.0 Series to deliver robust, reliable performance in an ultra-efficient package.
High-End Dsp
dsi 2.0 amplifiers feature, 96khz/32-bit floating point internal processing with delay (up to 1,000 ms), 8-band parametric EQ, crossover, FIR processing, levelmax limiting and more, eliminating the need for an external processor.
Dedicated Jbl Speaker Tunings
Built-in JBL cinema speaker tuning presets manage voltage and frequencies delivered to transducers, maximizing system efficiency and optimizing audio signal quality while preventing equipment damage and accelerating deployment.
Remote Monitoring And Management
SNMP connectivity for interfacing with third-party theater management systems and Cinema Control (NOC) systems for remote status and fault monitoring. A hiqnet port provides access to HARMAN’s Audio Architect software, for controlling, configuring and monitoring amplifier operation through a standard TCP/IP network. A combined GPIO/AUX port can be used to externally recall presets, mute channels, monitor amplifier health and power the amplifier on and off.
Power Rating
ma-4 700w (8 ohms);
Snmp
SNMP to interface with third-party Theater Management Systems (TMS) and cinema control (NOC) systems
Hiqnet PORT
hiqnet port to interface with HARMAN Audio Architect control software over a standard TCP/IP network
Front Panel Lcd
Intuitive front-panel LCD and encoder to configure amplifier settings and mute channels at the push of a button
External Recall Presets
Externally recall presets, mute channels, monitor amplifier health and power on and off through a combined GPIO/AUX port
- Continuous Watts x Channel @ Ohms750Wx4 @ 8 Ohms, 1400Wx4 @ 4 Ohms, 2100Wx4 @ 2 Ohms, 2600Wx2 @ 8 Ohms Bridged, 4200x2 @ 4 OhmsNumber of Channels4Network Connector(s)1 x LAN
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The DSi MA4-US 2.0 amplifier family, JBL’s first line of dedicated cinema amplifiers, builds on Crown DSi Digital Screen Array amplifier technology and high-end DSP from Crown’s flagship CDi DriveCore Series to deliver potent, efficient amplification and top-notch processing for JBL’s entire range of cinema loudspeakers. Cinema managers and integrators looking to maximize their power investment and future-proof their systems can count on JBL DSi 2.0 Series to deliver robust, reliable performance in an ultra-efficient package.
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| Pros for JBL - MA4-US 1400W 4-Channel DSi 2.0 Series Home Theater Power Amplifier - Black | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Ease of use, Power, Setup, Connectivity | There were no pros for this product— | There were no pros for this product— |
| Cons for JBL - MA4-US 1400W 4-Channel DSi 2.0 Series Home Theater Power Amplifier - Black | |||
| There were no cons for this product— | Price, App, Heat, EQ, Bass | There were no cons for this product— | There were no cons for this product— |
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