Technical Specifications: Cps3, Cps4; Load Impedance - Electro-Voice CPS 3 Service Manual

Technical Specifications: CPS3, CPS4

Amplifier at rated conditions, both channels driven with 8 ohms loads, unless otherwise specified.

Load Impedance

Maximum Midband Output Power
THD=1%, 1kHz
Rated Output Power
THD< 0.1%, 20Hz ... 20kHz
Maximum Bridged Output Power
THD=1%, 1kHz
Maximum RMS Voltage Swing
THD=1%, 1kHz
Voltage Gain
at 1 kHz
Slew Rate
Power Consumption
at 1/8 maximum output power @ 4 Ω
Input Sensitivity
at rated output power @ 4 Ω, 1 kHz
THD at rated output power,
MBW=80kHz, 1 kHz
IMD-SMPTE
60 Hz, 7 kHz
DIM30
3.15kHz, 15 kHz
Crosstalk
ref. 1kHz, at rated output power
Frequency Response
-1dB, ref. 1 kHz
Power Bandwith
THD=1%, ref. 1kHz, half power @ 4 Ω
Input Impedance
20Hz ... 20 kHz, balanced
Damping Factor
at 100Hz / 1kHz
Signal to Noise Ratio
A-weighted
Power Requirements
Protection
Cooling
Safety Class
Dimensions (W x H x D), mm
Weight
Retrofitting kit Input Transformers
CPS3
8 Ω 4 Ω
560W 900W
500W 800W
1800W 2400W ———
72V
37dB
35V/µs
1300W
Audio limiters, High temperature, DC, HF, Back-EMF,
Peak current limiters, Inrush current limiters, Turn-on delay
27kg
13
SPECIFICATIONS
2 Ω 8 Ω
1200W 850W 1300W 1800W
1000W 750W 1200W 1500W
2600W 3600W ———
0dBu ( 775mV)
< 0.05 %
< 0.01 %
< 0.01 %
<-70 dB
13Hz ... 40kHz
10Hz ... 48kHz
20kΩ
>400 / >300
105dB
230V, 50Hz ... 60Hz
Front-to-Rear, 4-stage-fans
I
483 x 132.5 x 385.5
NRS 90176
CPS4
4 Ω 2 Ω
91V
39dB
40V/µs
1850W
29kg