OS Horn, Oblate Spheroid with optimized end of profile.

OS if for Oblate Spheroid, the Geddes formula with coverage on demand. This horn is design for free-air usage.

Features

• Respect ADAPT principle (Acoustic Constant Directivity Adapted to Psychoacoustic Technology)

• Throat opening according to compression driver

• End of profile optimisation in FEA

• Full return

• Coverage on demand

• asymmetrical conception available: top left, top right, bottom left, bottom right are independents.

• Vertical profile for improve loading

• Any size available

Usage

OS horn are flexible, as we can choose the coverage angle it can be uses at close to medium range listening distance.

The Bi-Radial or TH-4003-NG will still be better on this point on loading needs.