Style: Super Elliptical Oblate Spheroid
Coverage (H x V): 70x70
Minimum Frequency: ---
Mounting Type: 2/3 Bolt
Dimensions: 160mm x 160mm x 58mm
Square version of the SEOS waveguide.
Test Notes: Off axis and polars measured using a Celestion CDX1-1731
Mic distance 1m, measurements gated at 4.5ms and are smoothed at 1/48 Octave.
Because the waveguide is symmetrical I only tested the one axis.
Raw Horizontal Off Axis Response
Horizontal Off Axis Response - Normalized to On Axis
Horizontal Polar Response - Normalized to On Axis
-6dB Coverage Angle Highlighted
Dispersion does narrow to roughly 60 degrees in the top octave gradually widening below. Directivity note quite as constant as the asymmetric SEOS waveguides, otherwise very smooth uniform behavior from this waveguide.