Denovo EOS-6S

Manufacturers Info

Brand: Denovo

Model: EOS-6S

Style: Elliptical

Coverage (H x V): ----

Minimum Frequency: ----

Throat: 1"

Mounting Type: 1-3/8"-18 TPI

Dimensions: 6.4" W x 4.8" H x 3" D

Additional Notes:

This waveguide was included with the original Fusion-6 kit on DIYSG several years back.

The Celestion CDX1-1731 did not screw into threads so the Blast King driver was used instead.

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 70 V with some narrowing at the top end. I would say the loss of pattern control starts around 3000hz horizontally and 4500hz vertically.