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Dispersion characteristics, Directivity index (db) – d&b 24C User Manual

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2.1.4. 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.

Isobar diagram 24C horizontal

Isobar diagram 24C vertical

Isobar diagram 24C with 24C-E vertical

2.1.5. Directivity index (dB)

d&b 24C/24C-E Manual 1.3 en

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