Buy Crown CT475, Comtech Drivecore Series 4 x 75W Install Amplifier

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Power:: Power: 4 Channels x 75W

Features:

Flexible input routing
Convection cooled
Universal power supply
Integrated Life-Safety
Up to 8 x 125W in 1U chassis with no fan
Patented feedback and protection circuits
DriveCore technology provides >90% efficiency with no compromise in performance
Amplifier is stable for 2Ω -16Ω loads
XFMR 4/8 needed for 70V/100V applications
Flexible input routing

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.

For more information, please see Data Sheet

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Notifications

Notifications:: This product will be drop-shipped directly from the manufacturer. We will provide you with the manufacturer's lead time once advised.

All sales are final

These are made-to-order items.
This product is not eligible for return or exchange unless defective.
The average lead-time is 1 or 2 weeks.

Technical Details

Reviews

Power

Channels: 4
4Ω: 75W
8Ω: 75W

Sensitivity

1.4 V

Rated Power Output (all channels driven)

75W per CH at 4 ohms, 75W per CH at 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

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

Notes

* Free Ground Shipping within the continental U.S. only (excludes Alaska, Hawaii, PO Boxes and APO/FPO addresses).

Product Details

Power

Channels: 4
4Ω: 75W
8Ω: 75W

Sensitivity

1.4 V

Rated Power Output (all channels driven)

75W per CH at 4 ohms, 75W per CH at 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

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

Note

Note: Please read description carefully. Do not base your order on the picture presented.

Reviews

Crown CT475 Comtech Drivecore Series 4 x 75W Install Amplifier

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Options and Related Products

Technical Details

Reviews