Filter
Top Products
44
ambient temperature range +5 °C .. +40 °C
dimensions (W x H x D) 483 x 132 x 345 mm
depth with / without connections max. 400 mm / max. 340 mm
weight without extensions 13.2 kg
finish anthracite
12.2 DPA 4140 power amplifier 400 W
power supply:
mains operation 115 V / 230 V~ AC, ±10 %
mains frequency 50 - 60 Hz
security class I
mains operation
U
mains
/ V I
mains
/ A P
mains
/ VA P
mains
/ W P
out
/ W P
v
/ W
idling 230 0.19 44 23 0 23
normal operation (-10 dB) 230 1.60 368 263 40 223
alarm (-3 dB) 230 3.10 713 562 200 362
standard conditions 230 4.43 1019 811 400 411
initial current inrush (mains) < 36 A
mains operation
U
mains
/ V I
mains
/ A P
mains
/ VA P
mains
/ W P
out
/ W P
v
/ W
idling 115 0.38 44 23 0 23
normal operation (-10 dB) 115 3.19 368 263 40 223
alarm (-3 dB) 115 6.20 713 562 200 362
standard conditions 115 8.86 1019 811 400 411
initial current inrush (mains) < 21 A
P
mains
/ VA = apparent power U
mains*
I
mains
; P
mains / W = true power;
P
out
/ W = output power; P
v
/ W =leakage power
battery operation 24 V DC, -10/+30 %
battery operation
U
B
/ V I
B
/ A P
i
/ W P
out
/ W P
v
/ W
stand-by 24 2.5m 60m 0 60m
idling 24 0.62 15 0 15
normal operation (-10 dB) 24 7.1 170 40 130
standard conditions 24 17.3 415 249 166
initial current inrush (battery) < 3.8 A
P
i
/ W = input power U
B*
I
B
; P
out
/ W = output power; P
v
/ W = leakage power
features of the input: electronically balanced
nominal input level 775 mV = 0 dBu
nominal input impedance ≥ 10 k ohms
features of the power output: balanced, floating
nominal output capacity during mains operation 400 W (according to IEC 268-3)
nominal load impedance 25 ohms / 100V; 12.5 ohms / 70 V; 6.25 ohms /
50 V or 4 ohms / 40 V
frequency response 60 Hz .. 20 kHz
distortion at 1 kHz and nominal output power ≤ 1 %