• Crown CT 475 4-Channel 75W Power Amplifier
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Crown CT 475 4-Channel 75W Power Amplifier

Crown CT 475 4-Channel 75W Power Amplifier

SoundPro Item: 47534 | Part Number: NCT475A-U-US

$1,582.00
$1,582.00 $1,582.00
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MSRP: $1,582.00 | MAP: $1,582.00

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  • 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
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The CT 475 from Crown is a four-channel, 75W power amplifier. 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.

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Specifications

Dimensions
Dimensions
1.75" x 19" x 15.2"
Electrical
Voltage Gain
25 dB
Idle Power Consumption
15W (standard mode)
Audio
Sensitivity
1.4V
Signal to Noise Ratio
110 dB (below rated power 20 Hz to 20 kHz, A-Weighted)
THD
< 0.05% (full rated power, 20 Hz - 20 kHz)
Frequency Response
+/- 0.5 dB (at 1W, 4/8 ohms)
Crosstalk
> 70 dB (below rated power) 20 Hz to 1 kHz
Connectivity
Rated Power Output (all Channels driven)
75W per CH @ 4 ohms, 75W per CH @ 8 ohms
IEC Power Connector
15A
Shipping
Weight
10 pounds (4.54 kg)
General
Intermodulation Distortion
< 0.05% (from 0 dB down to -30 dB)
Common Mode Rejection (20Hz to 1kHz)
> 55 dB, typically > 70 dB
DC Offset
+/- 20mV

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