Electro-Voice Precision CP 1200, Руководство пользователя

Страница: 20 / 24

20 21
SPECIFICATIONS
- Amplifier at rated conditions, both channels driven, 8 Ω loads, unless otherwise specified.
- Depending on the ambient temperature, the unit might not operate continuously at 2
Ω
load.
CP 1200
Load Impedance 2 Ω 4 Ω 8 Ω
Maximum Midband Output Power
THD = 1%, 1kHz, Dual Channel
600W 400W 240W
Rated Output Power
THD < 0.1%, 20Hz ... 20kHz
-- 300W 150W
Max. Single Channel Output Power
Dynamic-Headroom, IHF-A
1100W 580W 300W
Max. Single Channel Output Power
Continuous, 1kHz
800W 480W 270W
Max. Bridged Output Power
THD = 1%, 1kHz
-- 1200W 800W
Maximum RMS Voltage Swing
THD = 1%, 1kHz
50V
Power Bandwith
THD = 1%, ref. 1kHz, half power @ 4
Ω
10Hz ... 60kHz
Voltage Gain
ref. 1kHz
32,0 dB
Input Sensitivity
rated power @ 8
Ω
, 1kHz
+1.15 dBu (0.88 V rms)
THD at rated output power,
MBW = 80kHz, 1kHz
< 0.05%
IMD-SMPTE
60Hz, 7kHz
< 0.02%
DIM30
3.15kHz, 15kHz
< 0.01%
Maximum Input Level
+22dBu (9.76 Vrms)
Crosstalk
ref. 1kHz, at rated output power
< - 80dB
Frequency Response
ref. 1kHz
15Hz ... 40kHz (
±
1dB)
Input Impedance
active balanced
20k Ω
Damping Factor
1kHz
> 300
Slew Rate
25 V/
m
s
Signal to Noise Ratio, Amplifier
A-weighted
103.5 dB
Output Noise
A-weighted
< -70 dBu
Output Stage Topology
Class AB
Power Requirements
240, 230, 220, 120V or 100V; 50Hz ... 60 Hz (factory configured)
Power Consumption
1/8 maximum output power @ 4
Ω,
+10%
600W
Protection
Audio limiters, High temperature, DC, HF, Back-EMF,
Peak current limiters, Inrush current limiters, Turn-on delay
Cooling
Front-to rear, 3-stage-fans
Ambient Temperature Limits
+5°C ... +40°C ( 40°F ... 105°F)
Safety Class
I
Dimensions
(W x H x D), mm
483 x 88,1 x 386,8
Weight
13.5 kg (30.8 Ibs)
Optional:
Rear-rackmount 15,5“
Rear-rackmount 18“
2-Way Crossover , internal filter-card, 24dB, LR
(NRS 90262) 112930
(NRS 90264) 112933
330Hz (NRS 90249), 500Hz (NRS 90250)
800Hz (NRS 90251), 1200Hz (NRS 90252)