Style: Super Elliptical Oblate Spheroid
Coverage (H x V): 70x70
Minimum Frequency: ???
Mounting Type: 2/3 Bolt
Dimensions: 185mm x 185mm x 81mm
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
Slight off axis flare in the top octave on this one so the directivity is note quite as smooth as the smaller SEOS-66.