Denovo SEOS-15

Manufacturers Info

Brand: Denovo

Model: SEOS-15

Style: Super Elliptical Oblate Spheroid

Coverage (H x V): 90 x 60

Minimum Frequency: ---

Throat: 1"

Mounting Type: 2/3-Bolt

Dimensions (W x H x D): 393mm x 200mm x 125mm

Additional Notes:

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Measurements:

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.

Horizontal:

Vertical:

Raw Horizontal Off Axis Response

Raw Vertical Off Axis Response

Horizontal Off Axis Response - Normalized to On Axis

Vertical Off Axis Response - Normalized to On Axis

Horizontal Polar Response - Normalized to On Axis

-6dB Coverage Angle Highlighted

Vertical Polar Response - Normalized to On Axis

-6dB Coverage Angle Highlighted

Final Notes:

Horizontal axis maintains near perfect constant directivity of roughly 100 degrees (slightly wider then the rated 90) from ~1 kHz up into the top octave where there is some pinching above 14 kHz. Vertical axis rating of 60 degrees is roughly correct, it does narrow to slightly less then that between 6-14 kHz before widening slightly again.