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Crown CT 475
4-Channel 75W at 4 Ohms Power Amplifier - DriveCore Technology

Part #: CT 475
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MSRP: $1,200.00
Our Price: $1,149.00
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Top CT 475 Specifications
  • Power Rating: 75W per CH @ 4 ohms, 75W per CH @ 8 ohms
  • Channels: 4
  • DriveCore Technology: provides excellent efficiency of over 90% performance to power ratio
  • Inputs: 4x 3-pin Phoenix Connectors, 1 Power
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The CT 475 from Crown Audio is a quality designed 4-channel 75W at 4 Ohms Power Amplifier. Powering this amazing device is the pioneering technology of DriveCore, which integrates the amplifier drive stage into the power output stage, fusing everything into a tiny chip that is the size of a dime. With DriveCore's front-end drive circuits bring leverage to the inherent efficiency of Class D type output stages while equally maintaining top notch sonic characteristics. What this results in is a power audio amplifier circuit that exhibits the superb audio quality of a highly evolved Class AB design. Making this power amplifier a great solution for uses in installed sound and recording broadcast type applications.

Other nice features that the CT 475 comes with is a flexible input routing design that allows the user to send 1 input single to any of the 4 outputs. It uses a universal power supply so this device can operate anywhere, in any location. Integrated Life-Safety features and patented feedback and protection circuitry protect the amplifier from damage to ensure a lifetime of reliable operation. This unit is convection cooled which gives the advantage of that no electromechanical fans are required in the cooling process allowing for a very silent operation. Also these amplifiers are stable for 2 - 16 Ohm loads. An XFMR 4/8 (not included) is needed for 70V/100V type applications. 

When needing professional audio quality in a slim designed 1RU chassis that provides 75W per channel into 8 Ohms for a strong, clear audio with low distortion that provides an excellent efficiency of over 90% for an extraordinary performance to power ratio, the CT 475 from Crown Audio is a great cost effective solution that will suit all your Pro A/V sound quality needs. Comes with its own power cord, and is backed by a 3 year limited warranty from Crown Audio.


  • Outputs: 4x 2-pin Phoenix Connectors
  • Input Sensitivity: 1.4V
  • Controls: 4x Input Attenuator Knobs, 1 set of Amp Control Dip-Switches, 1 Power Switch
  • S/N Ratio: 110dB
  • LED Indicators: Power, Signal, Clip, Thermal, Fault
  • Convection Cooled: Silent operation
  • Flexible input routing allows you to send an input signal to any of the 4 outputs
  • Universal Power Supply: Use anywhere, great for touring type applications
  • Slim 1RU chassis can be installed in any standard equipment rack
  • Feedback and Protection Circuits
  • Integrated Life-Safety Circuitry
  • Weight: 11lbs
  • Comes with Power Cord
  • Warranty: 3 Year Limited

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