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JBL Professional PRX635
Click on links for full set of plots.
![]() Full horizontal contour plot |
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![]() Horizontal plane directivity index plot |
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![]() Full horizontal NACC plot |
Measurement notes:
- Date performed: 31 March 2015
- Nominal measurement distance: 1.7 meters
- Transducer type: three-way dynamic
- Exponential sine sweep settings:
- Frequency range: 20 Hz to 48 kHz
- Duration: 5 seconds
- Impulse response window settings:
- Type: Tukey (cosine fade-in, flat, cosine fade-out)
- Duration: (0.5, 3, 0.5) msec
- Frequency resolution: 250 Hz
- Spectral smoothing: 1/24th octave
- Directivity index averaging range: 500 Hz to 20 kHz
- Alignment: The microphone was aligned with the tweeter and the axis of rotation passed through the center of the cabinet.
- Additional notes: None.