Description
The Crown CT875 is an 8-channel, 75W @ 4ฮฉ Power Amplifier that provides state-of-the-art technology for installations that require premium sound quality, multi-channel configurations, noiseless operation and a small footprint with excellent quality and performance.
Powering this remarkable amplifier is the pioneering technology of DriveCoreโข, 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.
Features:
- 8 channel (8 inputs with 8 outputs)
- Single rack space
- Balanced 3-pin Barrier block-type/line inputs
- 4-pin Phoenix-type speaker outputs
- Amplifier is stable for 2ฮฉ – 16ฮฉ loads
- Flexible input routing
- Multiple Power Configuration (Auto-Standby, Deep Sleep, and Green Mode)
- Auxiliary port for amp status and power saving mode (Deep Sleep)
- Circuit breaker protection with reset switch
- Convection-cooled chassis (no fan)
- Can be used in mass notification and EN 54 systems
- Patented technology including DriveCoreโข
- Fault Reporting through Aux Port
- Adaptive Rail Technology for power on demand
- Complies with Green Edge by Harman
Specifications:
- Channels: 8
- Sensitivity: 1.4 V
- Rated Power Output (all channels driven): 75W per CH @ 4ฮฉ, 75W per CH @ 8ฮฉ
- Signal-To-Noise Ratio (below rated power 20Hz – 20kHz, A-Weighted): 110dB
- THD (full rated power, 20Hz – 20kHz): <0.05%
- Intermodulation Distortion (from 0dB down to -30dB): <0.05%
- Frequency Response (@ 1W, 4/8ฮฉ): ยฑ0.5dB
- Crosstalk (below rated power) 20Hz – 1kHz: >70dB
- Common Mode Rejection (20Hz – 1kHz): >55dB, typically >70dB
- Voltage Gain: 25dB
- DC Offset: ยฑ20mV
- IEC Power Connector: 15A
- Idle Power Consumption (Standard Mode): 23W
- Dimensions (HxWxD): 1.75″ x 19″ x 15.19″
- Weight: 10lbs
Warranty:
- Crown products are covered by a 6 Year Warranty
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