Embedded Files
Manufacturers Info
Brand: Eighteen Sound
Model: XR1064
Style: Constant Directivity
Coverage (H x V): 60 x 40
Minimum Frequency: 800 Hz
Throat: 1"
Mounting Type: 2/3-Bolt
Dimensions (W x H x D): 210mm x 210mm x 110mm
Additional Notes:
-----
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:
Decent directivity performance in the horizontal axis, close to the rated 60 degrees for the top two octaves but widens a little below that. Vertical coverage is a little more uneven gradually narrowing from ~90 degrees at 2 kHz towards the rated 40 degrees around 12-15 kHz just before flaring out again to ~60 degrees up to 20 kHz.
Page updated
Google Sites
Report abuse