User manual for Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I
- Manufacturer: Crown Audio
- Basic description and contents of package
- Product classification: Pro Audio - Live Sound - Power Amplifiers
- Safety instructions
- Startup and operation of the power amplifiers
- Tips for setting up your Crown Audio
- Settings and expert assistance
- Contact Crown Audio service
- Warranty information
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User manual for the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I
The user manual for the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I provides
necessary instructions for the proper use of the product Pro Audio - Live Sound - Power Amplifiers.
The MA-9000i from Crown Audio is a professional stereo power amplifier designed for installed applications. The rugged chassis houses patented Class-I circuitry, which provides high-quality audio and gets the most power out of the amplifier with minimal wasted energy. The amplifier has built-in load, line voltage, and I/O monitoring, to protect against faults and shorts. If one channel experiences a failure, the entire amplifier will shut down, potentially saving your equipment.
The MA-9000i can operate in stereo or bridged modes, and offers XLR input and link/out connectors, as well as Speakon and Binding Post outputs, allowing you to connect to virtually any sound system. An Ethernet port lets you connect the amplifier to a network, allowing you to monitor and control the amp from any location. A global power supply and 5 different power cords make sure you're connected, regardless of where you're working.
The front panel features individual gain controls for each channel with lighted level indicators. LED lights show the status of Power, Ready, and Signal, and also indicate when you're in bridge mode or connected to a network. Variable-speed fans with front-to-back airflow keep internal components cool for rock-solid reliability.
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Additional parameters of the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I:
| Power Rating || 1500W/Channel (8 Ohm Stereo) |
3500W/Channel (4 Ohm Stereo)
4700W/Channel (2 Ohm Stereo, 20ms Burst)
7000W (8 Ohm Bridge)
5600W (4 Ohm Bridge)
| Damping Factor || > 5000 |
| Input Sensitivity || 1.4V, 32dB and 26dB Gain |
| Input Impedance || 10 kOhms, Balanced |
5 kOhms, Unbalanced
| Gain || 23.0 to 37.9dB |
| Frequency Response || 20Hz - 20kHz |
| Signal-to-Noise Ratio || > 108dB |
| Total Harmonic Distortion (THD) || < 0.1% |
| Input Connectors || 2 x XLR Inputs |
1 x AC Power Input
| Output Connectors || 2 x XLR Link/Out Connectors |
2 x Speakon Outputs
2 x Binding Post Outputs (2 Terminals Each)
1 x Ethernet Port
| Controls Front Panel || 2 x Gain Control Knobs |
1 x On/Off Button
| Controls Rear Panel || 1 x Power Switch |
1 x Input Sensitivity Button
1 x Mode Selector Button
1 x Reset Button
| Indicators || Front Panel: |
2 x Level Indicators
2 x Ready LEDs
2 x Signal LEDs
1 x Power LED
1 x Bridge LED
1 x Data LED
1 x Input Sensitivity LED
1 x Mode LED
1 x Preset LED
1 x Data LED
1 x Link/Act LED
1 x 100MB LED
| Cooling || Dual-Zone, Microprocessor-Controlled, Continuously Variable Speed Fans |
| Power Consumption || Not Specified by Manufacturer |
| Power Requirements || 100-240VAC, 50/60Hz |
| Dimensions (WxHxD) || 19 x 3.5 x 16.2" (483 x 89 x 411mm) |
| Weight || 28 lbs (12.7kg) |
| Package Weight || 33.85 lb |
| Box Dimensions (LxWxH) || 23.3 x 23.0 x 7.1" |
The user manual for the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I can be downloaded in .pdf
format if it did not come with your new power amplifiers, although the seller is
required to supply one. It is also quite common that customers throw out
the user manual with the box, or put the CD away somewhere and then can’t find it.
That’s why we and other Crown Audio users keep a unique electronic library
for Crown Audio power amplifierss,
where you can use our link to download the user manual for the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I.
The user manual lists all of the functions of the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I,
all the basic and advanced features and tells you how to use the power amplifiers.
The manual also provides troubleshooting for common problems. Even greater
detail is provided by the service manual, which is not typically shipped with the product,
but which can often be downloaded from Crown Audio service.
If you want to help expand our database, you can upload a link to this website
to download a user manual or service manual, ideally in .pdf format. These pages
are created by you – users of the Crown Audio MA-9000i Professional Stereo Power Amplifier MA9000I. User manuals are also
available on the Crown Audio website under Pro Audio - Live Sound - Power Amplifiers.
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