d&b E6 - Manual (Page 7)

Dispersion characteristics
The graphs below show dispersion angle over frequency of a single E6
cabinet plotted using lines of equal sound pressure (isobars) at –6 dB
and –12 dB.
Fig. 7: Isobar diagram E6 horizontal,
standard setup Fig. 8: Isobar diagram E6 vertical,
standard setup
Fig. 9: Isobar diagram E6 horizontal,
horizontal setup with the horn rotated Fig. 10: Isobar diagram E6 vertical,
horizontal setup with the horn rotated
Altering the HF horn dispersion
The HF horn can be rotated through 90° within the coaxial driver
assembly. There are no tools required as the grill is attached to the
baffle by magnets. It is secured by an additional safety wire.
The grill can be accessed through an opening in the top handle of the
cabinet.
- Remove the grill.
- Take the horn at its outer edges and turn it until it snaps into the
desired direction.
- Relocate and fix the front grill.
Make sure the safety wire slips into the recess between baffle and
cabinet body.
E6 Manual, (1.1 EN) Page 7 of 10