1
SPECIFICATIONS: P3000 entire unit
Measuring Standard
IEC 268 part 3IHF-A
0 dBu = 775 mV (RMS)
A.
POWER SUPPLY
1. voltage supply
AC
2. nominal supply voltage, depending on the model:
120V/230V/240V
3. nominal mains frequency:
50 - 60 Hz
4. nominal power consumption (2x1200W/4
Ω
):
4100 W
5. nominal power consumption (2x120W/4
Ω
):
1500 W
6. power consumption at 1/8 of the nominal power (150W/4
Ω
):
1650 W
7. deviation range of the power supply:
-10 % … +10 %
B.
INPUT PROPERTIES
•
level control fully open
Input
Nominal input level
(nominal source EMK)
select jumper internally
Nominal
output power
Nominal load
impedance
0 dBu
+6 dBu
+26 dB
Channel A/B
+1 dBu
+7 dBu
+14 dBu
750 W
8
Ω
Channel A/B
0 dBu
+6 dBu
+13 dBu
1200 W
4
Ω
Channel A/B
-2 dBu
+4 dBu
+11 dBu
1500 W
2
Ω
Channel BRIDGED
0 dBu
+6 dBu
+13 dBu
2400 W
8
Ω
Channel BRIDGED
-2 dBu
+4 dBu
+11 dBu
3000 W
4
Ω
Maximum input level: +21 dBu
C.
OUTPUT PROPERTIES
•
nominal output power with THD = 0.1 %, 20 Hz … 20 kHz, MBW = 80 kHz
•
maximum output power at 1 kHz with THD = 1 %, MBW = 80 kHz
Output connector
Nominal
load
impedance
Nominal output
power Dual
Mode
Maximum output
power Dual Mode,
THD=1 %
Single channel
output
power)1
Nominal
output
voltage
SPEAKER A/B
8
Ω
750 W
850 W
950 W
77.5 V
SPEAKER A/B
4
Ω
1200 W
1300 W
1700 W
69.3 V
SPEAKER A/B
2
Ω
1500 W
1800 W
2000 W
54.8 V
SPEAKER BRIDGED
8
Ω
2400 W
2600 W
3400 W
138.6 V
)1 measured with Dynamic Headroom Test-Signal according to IHF-A: 1 kHz Burst, 20ms ON, 480 ms OFF
D.
Idling output voltage
Output connector
SPEAKER A/B
SPEAKER BRIDGED
Max. idling voltage
91 V (RMS)
182 V (RMS)
E.
Stabilizing
with nominal load impedance, Dual Mode, standard output voltage
8
Ω
4
Ω
Stabilizing
0.325 %
0.686 %
Stabilizing level
0.028 dB
0.059 dB
Содержание Precision P3000
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