2.4. Dispersion characteristics
The graphs below show dispersion angle over frequency of a
single T10 cabinet plotted using lines of equal sound pressure
(isobars) at –6 dB and –12 dB.
Isobar diagram T10 line source, horizontal
Line source
Isobar diagram T10 line source, vertical
Isobar diagram T10 point source, horizontal
Point source
Isobar diagram T10 point source, vertical
Altering the HF dispersion
Swapping between point and line source setups is performed by
simply rotating the horn by 90°. The horn is easily accessible from
outside of the cabinet and can be rotated without any tools or
removal of the front grill.
This is achieved through apertures on the cabinet sides by a
mechanism that provides detents at both the line and point source
positions.
Rotating the horn
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