Descripción
Crown CT-475
Crown CT-475 Four-channel, @ 4Ω 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.
- 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
- Channels 4
- Sensitivity 1.4 V
- Rated Power Output (all channels driven) 75W per CH @ 4 ohms, 75W 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
- Voltage Gain 25 dB
- DC Offset +/- 20mV
- Idle Power Consumption (Standard Mode) 15.0W
- Dimensions 1.75″ x 19″ x 15.19″
- Weight 10lbs/4.54kg
- Shipping Weight 15 lbs/6.8 kg
- IEC Power Connector 15A
