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Home>Live Sound/PA>Power Amps>Crown Power Amps

Crown Macro-Tech 9000i Power Amplifier

The Macro-Tech 9000i power amp from Crown features a global power supply and exceptional sound quality.
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Product Description

The Crown Macro-Tech 9000i power amplifier is a solid-state two-channel model with a switch-mode universal power supply. The outputs are usable as dual or bridged-mono modes of operation. The bridged-mono mode bridges the outputs to provide increased output voltage. The Crown Macro-Tech i Series offers amazing power, light weight and ease of use for touring sound applications. The series includes onboard analog signal processing and a built-in network connection.

Features

- The Macro-Tech i Series continues the Crown Macro-Tec legacy of unparalleled sonic accuracy and detail, putting sound quality above all else
- Patented, cutting-edge Class-I circuitry gets more power out of an amplifier with less waste
- Rugged construction ensures that all Macro-Techs are built to withstand years of abuse on the road
- Global Power Supply ? designed to deliver maximum power no matter what country you work in
- Built-in load, line voltage, input and output monitoring
- Standard Ethernet networking via System Architect lets system
zZounds is an authorized dealer of Crown products.
- Power Output (Guaranteed minimum power in watts at 20 Hz-20 kHz with 0.35% THD) :
- 2-ohm Dual (per ch.) 20 mS Burst: 4,700 watts
- 2-ohm Dual (per ch.) 20 Hz - 20 kHz: 2,800 watts
- 2-ohm Dual (per ch.) 1 kHz: 2,800 watts
- 4-ohm Dual (per ch): 3,500 watts
- 8-ohm Dual (per ch): 1,500 watts
- 4-ohm Bridge: 5,600 watts
- 8-ohm Bridge: 7,000 watts
- Frequency Response (at 1 watt, 20 Hz - 20 kHz into 8 ohms) : +/-0.25 dB
- Signal to Noise Ratio below rated full-bandwidth power, A-weighted : > 110 dB
- Total Harmonic Distortion (THD) at 2 watts into 8 ohms : < 0.1%
- Total Harmonic Distortion (THD) Plus Noise at full rated power : < 0.35%
- Intermodulation Distortion (IMD)60 Hz and 7 kHz at 4:1, from full rated output to ?30 dB : < 0.35%
- Damping Factor (20 Hz to 100 Hz at 8 ohms) : > 5000
- Crosstalk (below rated power, 20 Hz to 1 kHz) : > 80 dB
- Common Mode Rejection (CMR) (20 Hz to 1 kHz) : 55 dB, typically > 70 dB
- DC Output Offset (shorted input) : < +/- 3 mV
- Input Impedance (nominal) :
- 10 kilohms balanced
- 5 kilohms unbalanced
- Maximum Input Level: +20 dBu typical
- Load Impedance (Note: Safe with all types of loads) :
- Stereo: 1/2/4/8/16 ohms.
- Bridge Mono: 2/4/8 ohms.
- Input Sensitivity (referenced to 8 ohm rated output) : 1.4V, 32 dB gain, and 26 dB gain
- Voltage Gain (referenced to 8 ohm rated output) :
- MA-5000i: 37.1 dB to 22.2 dB
- MA-9000i: 37.9 dB to 23.0 dB
- MA-12000i: 39.3 dB to 24.5 dB
Dimensions and Weight in Packaging
Shipping Weight: 36 lbs
Shipping Dimensions: 23 x 23 x 7 in
Crown Warranty
Crown Warranty
If you have additional warranty questions, please call the manufacturer at 800-342-6939
Our extended 30-Day 100% Satisfaction Guarantee applies on this product. Buy it, and if it isn't just right for you, return it!
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Need it now but short of cash? All we need is the first payment up front and the rest in easy monthly payments!

Fast approval.
We approve everyone, with very few exceptions, as long as we can verify your identity.
No interest. Ever.
It's just as if you paid the whole amount up front!
No paperwork. Nothing to track.
No application to mail or fax, no bills to pay. We automatically charge the payments to your credit card.

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When you checkout, just click the Play as you Pay checkbox to indicate which installment plan you wish to use.

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on most orders $49+

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smaller orders

Really heavy stuff might cost you a
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Why fight traffic and pushy salesmen when we'll bring your gear straight to your home, free of charge?

zZounds free shipping is really free!
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We have warehouses on both coasts, so most shipments arrive in 3 days or less.
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