- Thread Starter
- #141
(EDIT: Revised measurements in post #150: https://www.audiosciencereview.com/...ers-prototype-build-thread.20141/post-1092475)
Today I've visited the Seas Loudspeaker driver factory, and borrowed their Klippel and anechoic chamber. Here's the resulting 0-90 degrees measurements.
Since the speakers are designed to be used with zero toe-in, 15-25 degrees are roughly typical listening axis. Thus we compromise on-axis response and focus more on 15-30 degrees, so I've bolded the 15 degrees measurement.
That being said, even the on-axis is within +/- 3dB.
At 15 degrees it's roughly +/-2dB from 90-20,000hz.
Today I've visited the Seas Loudspeaker driver factory, and borrowed their Klippel and anechoic chamber. Here's the resulting 0-90 degrees measurements.
Since the speakers are designed to be used with zero toe-in, 15-25 degrees are roughly typical listening axis. Thus we compromise on-axis response and focus more on 15-30 degrees, so I've bolded the 15 degrees measurement.
That being said, even the on-axis is within +/- 3dB.
At 15 degrees it's roughly +/-2dB from 90-20,000hz.
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