60
90
60
90
Altering the HF horn dispersion
The E3 HF horn can be rotated through 90°. Two dispersion angles, 90°
and 60°, are engraved on the flange. The value on the horizontal edge
indicates the loudspeaker's horizontal dispersion angle.
Tools required: Phillips screwdriver, 3 mm Allen key.
- Remove the front grill by undoing the two Allen screws (M4x25 mm)
at the top and bottom of the grill.
- Undo the four Allen screws (M4x25 mm) which hold the horn in place
and rotate the horn through 90°.
NOTICE:
Ensure the gasket of the horn is in the correct position.
- Refasten the horn and refit the front grill.
Technical specifications
Fig. 9: E3 frequency response standard
and CUT settings
E3 system data
Frequency response (–5 dB)....................................................................80 Hz - 18 kHz
Max. sound pressure (1 m, free field) with D12................................................123 dB
Max. sound pressure (1 m, free field) with D6..................................................122 dB
Max. sound pressure (1 m, free field) with P1200A........................................122 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Input level (100 dB SPL / 1 m)............................................................................–10 dBu
E3 loudspeaker
Nominal impedance...............................................................................................16 ohms
Power handling capacity (RMS / peak 10 ms).........................................120/480 W
Nominal dispersion angle...................................................................................90° x 60°
.............................................................................................(rotatable through 60° x 90°)
Components............................................................................................6.5" loudspeaker,
.................................................................................1" compression driver with CD horn
....................................................................................................Passive crossover network
Connections..............................................................................................................2 x NL4
Pin assignments...........................................................................................................1+/1–
Weight..........................................................................................................7.2 kg (15.9 lb)
Fig. 10: E3 cabinet dimensions in mm [inch] and angle ranges
E3 Manual
(3.1 EN)
Page 7 of 8
Summary of Contents for E3
Page 1: ...E3 Manual 3 1 EN ...
