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Manufacturers Info
Brand: Denovo
Model: DW-854B
Style: Exponential
Coverage (H x V): -- x --
Minimum Frequency: 2200 Hz
Throat: 1"
Mounting Type: 3-Bolt
Dimensions (W x H x D): 8" x 4.75" x 3.75"
Additional Notes:
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Measurements:
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 has some waistbanding a little above 2kHz, before the coverage follows a more traditional narrowing seen on exponential style horns. Vertical coverage is smooth showing the narrowing pattern over it's entire range as the frequencies increase.
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