Electro-Voice CPS 3 - Manual (Page 7)

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