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2.4. Dispersion characteristics
The following graphs show dispersion angle over frequency of a
single cabinet plotted using lines of equal sound pressure (isobars)
at –6 dB and –12 dB.
Fig. 8: Isobar diagram horizontal
12S
vertical setup
Fig. 9: Isobar diagram vertical
Fig. 10: Isobar diagram horizontal
12S
horizontal setup, horn
rotated
Fig. 11: Isobar diagram vertical
Fig. 7: Frequency response correction of CPL circuit
d&b 12S/12S-D Manual (1.1 EN) 8