Embedded Files
Manufacturers Info
Brand: Denovo
Model: EOS-8S
Style: Elliptical
Coverage (H x V): ----
Minimum Frequency: ----
Throat: 1"
Mounting Type: 1-3/8"-18 TPI
Dimensions: 7.8" W x 5.85" H x 3.25" D
Additional Notes:
This waveguide is a larger version of the EOS-6S, it was never used in a design.
The Celestion CDX1-1731 did not screw into the threads so the Blast King driver was used instead.
Measurements:
Measurements:
Test Notes: Off axis and polars measured using a Blast King compression driver.
Mic distance 1m, measurements gated at 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:
Dispersion pattern of this waveguide appears to be roughly 90 H x 75 V with some narrowing at the top end. I would say the loss of pattern control starts just above 2000hz horizontally and 3000hz vertically. Minimum usable frequency should be well under 2000hz.
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