Complex Conic Horns with CoEntrant Driver

CDT Series horn/driver assemblies combine two significant breakthroughs in acoustical design. Complex Conic horns maintain constant directivity over a wider beamwidth, and our patented CoEntrant transducer is the first new approach to converting electrical energy into acoustical power since the compression driver.

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CoEntrant Topology (U.S. Pat. 5,526,456)
Integrates a midrange cone and HF compression driver into a true point source with inherent time-alignment.

Complex Conic: The Next Step in Horn Evolution
Complex Conic horns provide superior pattern control and more natural sound; may be rotated 90º.

Two-Inch High-Frequency Compression Driver
Provides crystal clear highs from 1500 Hz to 18 kHz.

Ten-Inch Mid-Range Cone Transducer
Easily extends response down to 350 Hz with low distortion.

Weather Resistant Design
Sealed driver enclosure and weather resistant cone offer maximum protection from the elements.

Choice of Coverage Patterns
Choose between 90º by 40º, 60º by 40º , 40º by 40º, and 40º by 40º asymmetrical designs

Choice of Models

The CDT520/64 is a medium throw horn with a 60º by 40º coverage pattern.
The CDT520-94 is a medium throw horn with a 90º by 40º coverage pattern.
The CDT520/44 features long throw 40º by 40º dispersion.
The CDT520/44LA features 40º by 40º asymmetrical (15º above axis and 25º below axis) coverage.

All four models provide tight pattern control down to 500 Hz and below. They come complete with a built-in crossover and a weather resistant housing for the driver/crossover network.

Technical Information

Sensitivity: All Models104 dB (1w/1m) @ 1kHz
Max SPL: All Models132 dB program @ 1kHz
Dispersion: CDT520/44
40° H by 40° V
40° H by 40° V (asymmetrical)
60° H by 40° V
90° H by 40° V
Freq. Response: All Models350 Hz to 18 kHz
HF Driver: All Models2" compression driver, 80 W RMS at 8 Ohms, 160 W program
MF Driver: All Models10" fiber cone driver, 300 W RMS at 8 Ohms, 600 W program
Crossover Points: All Models350 Hz & 1500 Hz
Crossover: All ModelsBuilt in; 600 W Program @ 8 Ohms
Connector Options: All ModelsScrew terminals: 4 foot "pig-tail"
Finish: All ModelsBlack
Dimensions: All ModelsSee drawing below
Weight: All ModelsSee drawing below
Assoc. Equipment: All ModelsCDT520YOKE Mounting Bracket
PGA-CDT500 Protective Grille
Renkus-Heinz Brings Compact, Consistent Audio to Oslo Airport’s T2
Renkus-Heinz Brings Compact, Consistent Audio to Oslo Airport’s T2

Olso, Norway | February, 2017 - "The response from the airport operator has been extremely positive. They are impressed by the quality, and have made particular mention of the ability to cover very large areas with what is a relatively small number of speakers given the size of the terminal. It's a testament to the quality and consistency of the Renkus-Heinz range, and its ability to cope with all kinds of install environments." - Thomas Opheim, Caverion

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Data PDF2D PDF2D ACAD3D ACADA & EUser ManualSeries BrochureEASE Data
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Part #Description
CDT-520-YOKEMounting yoke; pre-installed by Renkus-Heinz prior to shipping