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Crown NCT475A-U-US CT 475 ComTech DriveCore 4-Channel Power Amplifier, 75W at 4/8 Ohm
CT 475|5C-CT475
RMS Output Power: 300W
Audio Channels: 4
Crown NCT475A-U-US CT 475 ComTech DriveCore 4-Channel Power Amplifier, 75W at 4/8 Ohm
CT 475|5C-CT475
RMS Output Power: 300W
Audio Channels: 4
Key Features
- Flexible Input Routing
- Convection Cooled
- Universal Power Supply
Key Features
- Flexible Input Routing
- Convection Cooled
- Universal Power Supply
Key Features
- Flexible Input Routing
- Convection Cooled
- Universal Power Supply

Crown by Harman
Crown NCT475A-U-US CT 475 ComTech DriveCore 4-Channel Power Amplifier, 75W at 4/8 Ohm
CT 475 | 5C-CT475
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Overview
Specifications
Documents
Product Overview
Powering this remarkable amplifier is the pioneering technology of DriveCore, which integrates the amplifier drive stage into the power output stage fusing everything into a chip the size of a dime. DriveCore's front-end drive circuits leverage the inherent efficiency of Class D output stages while also maintaining superb sonic characteristics. The end result is an audio amplifier circuit that exhibits the exemplary audio quality of a highly evolved Class AB design.
Main Features
- Flexible Input Routing
- Convection Cooled
- Universal Power Supply
- Integrated Life-Safety Features
- Up to 8X125W in 1U chassis with no fan
- DriveCore™ technology provides >90% efficiency with no compromise in performance
- Patented Feedback and Protection Circuits
- Amplifier is stable for 2 - 16 Ohm Loads
- XFMR 4/8 needed for 70V/100V Applications
General Information
Name: Crown NCT475A-U-US CT 475 ComTech DriveCore 4-Channel Power Amplifier, 75W at 4/8 Ohm
Category: Crown by Harman, Pro AV, Commercial Audio, Pro Amplifiers
UPC Code: 871015004754
Country of Origin: China. Country of origin is subject to change.
Specifications
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ADI Part Number 5C-CT475 Brand Name Crown by Harman Manufacturer Harman International Industries, Inc Manufacturer Part Number NCT475A-U-US Product Line ComTech DriveCore Product Model CT 475 Product Name Four-channel, @ 4? 75W Power Amplifier, Four-channel, @ 4? 75W Power Amplifier Product Type Amplifier Weight 10 lb
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Audio Channels 4 Classification AB Impedance 4 ohms
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Maximum Frequency Response 20 kHz Minimum Frequency Response 20 Hz RMS Output Power 300W Total Harmonic Distortion (THD) 0.05
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TAA Compliant No
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Operating Power Consumption 225W
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Color Gray Depth 15.2" Height 1.8" Width 19"
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Input Voltage 120V AC, 230V AC
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Limited Warranty 3-Year
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Country of Origin US
Product Documents and Resources
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