CT500 1 inch male thread Phenolic Compression Horn

Voice coil Diameter: 2 inch phenolic
Throat Diameter: 1 inch
Mounting Type: 1 inch thread on
Nominal Impedance: 8 ohms
Power: 250W
Frequency Response: 400-9000hz
Sound Pressure Level: 107db
Thread Depth: 5/8″
Overall Depth: 3.1/4″
Magnet Diameter: 5.1/8″