ES-4000 Circular Horn for Fostex T500A MKII

This ES-4000 Circular Horn is designed to improve the appearance and performance of the Fostex T500A MkII & MkIII.  By providing pattern control in the 7kHz-10kHz region the overall power response is improved between this region of bandwidth *and* the upper treble (10kHz-20kHz).  Additionally the step response is cleaned up by reducing edge diffraction off the front bezel of the driver.  The horn provides a smooth physical transition from the horn flare on the driver itself.  

Includes

• Price is per pair 
• CAD funds 
• Designed for Fostex T500A MkII (not included) 
• ES curvature 
• 4kHz loading 
• CNC machined from cherry hardwood (other woods available)
• Satin Varnish 
• Rubber feet 
• Two-piece assembly (shipped assembled) 

Physical Dimensions 

• Horn diameter: 132mm (5.2”)
• Base to center of horn 70mm (2.8”) 
• Overall Depth (not including driver): 116mm (4.6”)