d&b audiotechnik E0, Руководство пользователя

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Technical specifications
-5
0
5
10
-10
-15
-20
-25
-30
20
100 1k 10k 20k
Fig. 7: E0 frequency response standard
and CUT settings
E0 system data
Frequency response (–5 dB)......................................................................80 Hz - 20 kHz
Max. sound pressure (1 m, free field) with D12..................................................117 dB
Max. sound pressure (1 m, free field) with E-PAC..............................................116 dB
(SPLmax peak, pink noise test signal with crest factor of 4)
Input level (100 dB SPL / 1 m).................................................................................–4 dBu
Polarity to controller INPUT (XLR pin 2: + / 3: –)....................................LF: + / HF: –
E0 loudspeaker
Nominal impedance................................................................................................16 ohms
Power handling capacity (RMS / peak 10 ms)............................................50 /400 W
Nominal dispersion angle...............................................................................100° conical
Comonents...........................................5" driver/coaxially mounted 1" dome tweeter
.....................................................................................................Passive crossover network
Connections................................................Push connector, two pairs wired in parallel
corss-section up to 6 mm
2
......................................................................................................................................2 x NL4
Pin assignments...................................................................Push connector red+/black–
..............................................................................................................................NL4 1+/1–
Weight..............................................................................................................2.5 kg (5.5 lb)
233 [9.17"]
28
[1.1"
]
172
[6.77"
]
144
[5.67"
]
45 [1.77"]
170 [6.69"]
±30°
0- 90
°
Fig. 8: E0 cabinet dimensions in mm [inch]
E0 Manual (3.0E) Page 7 of 10