On axis and roughly 30 deg off axis. Calibrated Behringer ECM8000, M-audio FastTrack USB, Holmimpulse. Gate is good to about 85-90Hz.
Measurement conditions
Midwoofer and tweeter
Simulation of Kef's factory crossover> frequency, impedance and phase response
Other LS50 measurements for comparison:
Playing with it for an hour: on axis and 30 deg off axis
Measurement conditions
Midwoofer and tweeter
Simulation of Kef's factory crossover> frequency, impedance and phase response
Other LS50 measurements for comparison:
- https://www.stereophile.com/content/...r-measurements
- https://www.soundstagenetwork.com/index.php?option=com_content&view=article&id=941:n rc-measurements-kef-ls50-loudspeakers&catid=77:loudspeaker-measurements&Itemid=153
Playing with it for an hour: on axis and 30 deg off axis
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