Crown Audio MA 12000i
Two-channel, 4500W @ 4Ω Power Amplifier
The Crown Macro-Tech i Series offers amazing power, light weight and ease of use for touring sound applications.
Description
The series includes onboard analog signal processing and a built-in network connection.
MA 12000i Features
- The Macro-Tech i Series continues the Macro-Tech 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 operators monitor and control the amplifier from any location
Applications for the MA 12000i
Resources & Downloads
Data sheets, manuals and resources for the MA 12000i
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Quick Specs
- Frequency Response
- ± 0.25dB
- Signal to Noise Ratio
- > 112dB
- Total Harmonic Distortion (at 2W into 8Ω)
- <0.1%
- THD+Noise
- < 0.1%, 20Hz to 20kHz
- Intermodulation Distortion
- < 0.35%
Technical Specifications
- Frequency Response
- ± 0.25dB
- Signal to Noise Ratio
- > 112dB
- Total Harmonic Distortion (at 2W into 8Ω)
- <0.1%
- THD+Noise
- < 0.1%, 20Hz to 20kHz
- Intermodulation Distortion
- < 0.35%
- Crosstalk
- > 80dB
- Common Mode Rejection
- > 70dB Typical
- DC Output Offset
- < ±3mV
- Voltage Gain
- 39.3dB to 24.5dB
- Damping Factor
- > 5000
- Input Impedance
- 20kΩ balanced, 10kΩ unbalanced
- Input Sensitivity
- 1.4Vrms, 32dB gain, 26dB gain
- Maximum Input Level
- +20dBu Typical
- Load Impedance Stereo
- 1Ω, 2Ω, 4Ω, 8Ω, 16Ω
- Load Impedance Bridge Mono
- 2Ω, 4Ω, 8Ω
- Required AC Mains (+/- 10%)
- Universal AC input, 100-240VAC, 50/60Hz
- IEC Power Connector
- 20A
- Dimensions
- 19" x 3.5" x 16.2" (48.3 cm x 8.9 cm x 41.1 cm)
- Net Weight
- 28 lbs (12.7 kgs)
- Shipping Weight
- 36 lbs (16.3 kgs)
The series includes onboard analog signal processing and a built-in network connection.
- The Macro-Tech i Series continues the Macro-Tech 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 operators monitor and control the amplifier from any location
| Frequency Response | ± 0.25dB |
| Signal to Noise Ratio | > 112dB |
| Total Harmonic Distortion (at 2W into 8Ω) | <0.1% |
| THD+Noise | < 0.1%, 20Hz to 20kHz |
| Intermodulation Distortion | < 0.35% |
| Crosstalk | > 80dB |
| Common Mode Rejection | > 70dB Typical |
| DC Output Offset | < ±3mV |
| Voltage Gain | 39.3dB to 24.5dB |
| Damping Factor | > 5000 |
| Input Impedance | 20kΩ balanced, 10kΩ unbalanced |
| Input Sensitivity | 1.4Vrms, 32dB gain, 26dB gain |
| Maximum Input Level | +20dBu Typical |
| Load Impedance Stereo | 1Ω, 2Ω, 4Ω, 8Ω, 16Ω |
| Load Impedance Bridge Mono | 2Ω, 4Ω, 8Ω |
| Required AC Mains (+/- 10%) | Universal AC input, 100-240VAC, 50/60Hz |
| IEC Power Connector | 20A |
| Dimensions | 19" x 3.5" x 16.2" (48.3 cm x 8.9 cm x 41.1 cm) |
| Net Weight | 28 lbs (12.7 kgs) |
| Shipping Weight | 36 lbs (16.3 kgs) |
About Penguin Media Solutions
Penguin Media Solutions is a professional audio, video, and lighting design, installation, and maintenance company based in Brighton, UK. As an authorised Martin Audio dealer, we provide high-performance AV systems for commercial venues, hospitality, and event spaces across Brighton, London, and South-East England.
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