2.5 Technical specifications
E4 system data
Frequency response (–5 dB standard mode)
130 Hz - 20 kHz
Frequency response (–5 dB CUT mode)
180 Hz - 20 kHz
Max. sound pressure (1 m, free field)
with D6/10D
114 dB
with D80/D20/D12/30D
115 dB
(SPLmax peak, pink noise test signal with crest factor 4)
E4 loudspeaker
Nominal impedance
16 ohms
Power handling capacity (RMS/peak 10 ms)
60/400 W
Nominal dispersion angle (hor. x vert.)
100° conical
Components
4“ driver with neodymium magnet
0.75” dome tweeter, coaxially mounted
Passive crossover network
Connections
2 x NL4 M
1 x two pole push terminal (PT - up to 6 mm
2
/AWG 10)
Pin assignments
NL4 M: 1+/1–
Push terminal: Red: (+) / Black: (–)
Weight
1.1 kg (2.4 lb)
E5 system data
Frequency response (–5 dB standard mode)
85 Hz - 20 kHz
Frequency response (–5 dB CUT mode)
130 Hz - 20 kHz
Max. sound pressure (1 m, free field)
with D6/10D
116 dB
with D80/D20/D12/30D
117 dB
(SPLmax peak, pink noise test signal with crest factor 4)
Fig. 9: E4 frequency response, standard and CUT modes.
Fig. 10: E4 cabinet dimensions in mm [inch]
Fig. 11: E5 frequency response, standard and CUT modes
d&b E4/E5 Manual 1.4 en
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