Crown CT 4150 125-Watt 4 Channel Power Amplifier

Crown Audio
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  • Four-channel, 125Watt @ 4Ω Power Amplifier
  • Flexible Input Routing
  • Amplifier is stable for 2 – 16 Ohm Loads
  • Up to 8X125W in 1U chassis with no fan
  • DriveCore™ technology provides

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Description

About Crown CT 4150 125-Watt 4 Channel Power Amplifier

Four-channel, @ 4Ω 125W 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.

Additional information

Weight 15 lbs
Dimensions 1.75 x 19 x 19 in

Features

Crown CT 4150 125-Watt 4 Channel Power Amplifier 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

Specifications

Channels 4
Sensitivity 1.4 V
Rated Power Output (all channels driven) 125W per CH @ 4 ohms, 125W per CH @ 8 ohms
Signal to Noise Ratio (below rated power 20 Hz to 20 kHz, A-Weighted) 110 dB
THD (full rated power, 20 Hz – 20 kHz) < 0.05%
Intermodulation Distortion (from 0 dB down to -30 dB) < 0.05%
Frequency Response (at 1W, 4/8 ohms) +/- 0.5 dB
Crosstalk (below rated power) 20 Hz to 1 kHz > 70 dB
Common Mode Rejection (20 Hz to 1 kHz) > 55 dB, typically > 70 dB
Voltage Gain 27 dB
DC Offset +/- 20mV
Idle Power Consumption (Standard Mode) 17.5W
Dimensions 1.75″ x 19″ x 15.19″
Weight 10lbs/4.54kg
Shipping Weight 15 lbs/6.8 kg
IEC Power Connector 15A

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