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Crown Audio MA-9000i Professional Stereo Power Amplifier (1500W/Channel @ 8 Ohms)

B&H # CRMA9000I MFR # MA9000I
Crown Audio MA-9000i Professional Stereo Power Amplifier (1500W/Channel @ 8 Ohms)

Crown Audio MA-9000i Professional Stereo Power Amplifier (1500W/Channel @ 8 Ohms) Front View Back View

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Ship Time: 7-10 business days 
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Not eligible for free Expedited Shipping

Product Highlights

  • Rackmount Design
  • Class-I Circuitry
  • Ethernet Networking
  • XLR I/O
  • Speakon and Binding Post Outputs
  • Front-to-Back Airflow
  • Global Power Supply
  • Protection Circuitry
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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.

High-Quality Audio
The MA-9000i is designed to provide sonic accuracy with terrific detail. Patented Class-I circuitry squeezes more power out of the amplifier with less wasted energy
Professional Build Quality
The rugged construction and cast-aluminum front panel with integrated handles allow the amplifier to withstand years of life on the road
Network Access
An Ethernet port lets you connect the amplifier to a network, allowing you to monitor and control activity from any location
Worldwide Use
The global power supply and 5 different power cables allow you to work in the US, UK, Europe, Australia, and India
The amplifier features XLR input and out/link connectors, as well and Speakon and Binding Post outputs, letting you connect to virtually any sound system
Variable speed fans with front-to-back airflow keep things running smoothly for reliable operation
Integrated circuitry protects against reactive loads, faults and shorts. If either channel has a catastrophic failure, the entire amplifier shuts down to protect the system.
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
Rear Panel:
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
Front-to-Back Airflow
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)
Crown Audio MA-9000i Professional Stereo Power Amplifier (1500W/Channel @ 8 Ohms)
  • 5 x Power Cords
  • Rack Mounting Hardware
  • Operation Manual
  • 3-Year Limited Warranty
  • Be the first to review this item


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    • You Pay: $136.50
    Special Order ?
    This item is usually Drop Shipped from the MFR/Distributor within 7-10 business days (subject to availability). Your order will be charged at the time of placing the order with the MFR. Item is non-cancelable and non-returnable.
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