Special Features:

Loudspeaker horn (tcr014028-01) is a modified cots item. Selenium horn (tcr900021-01) the front and backside of the output throat of the horn have been milled flat to provide for an enviromental seal to prevent moisture and debris intrusion. Flat surfaces provide an area to mount in the ngls-d audio assembly chassis and to mount the exterior protective screen. Pa applications. Compact size. Aluminum. 50 mm (2") throat. coverage is 45 degrees both horizontal and vertical. Directivity is factor (q) 21 and index (di) 13db. Sensitivity on driver is 1 watt @ 1 meter, on axis 110 db spl. Frequency response @ 1 db 500 to 25, 000 hz. recommended crossover 600 hz. Black in color. P/o ngls-d audio assembly

Properties: