ELECTROVOICE CPS 4.10 4000W 4CH POWER AMPLIFIER

The CPS4.5 is an four-channel amplifier from Electro-Voice featuring groundbreaking Class-D technology for maximum amp efficiency and minimized heat dissipation in 19-inch racks.

Each channel individually provides transformer-less, switchable output characteristics, which enable specific channels to achieve maximum performance.  Power into 2 Ohms, 4 Ohms, 70V or 100V lines are all possible, and no transformer is required.  In Hi-Z operation (70V or 100V), a 50 Hz high-pass filter provides protection against loudspeaker transformer saturation.  Additionally, amplifier channels can be bridged in pairs for double output power.

The contractor-friendly CPS4.5 also features Phoenix-type connectors for inputs and outputs, pre-programmable power-on delay, easy power switching via remote contact closure, and real panel attenuators.

A module slot for the optional RCM-810 remote control module provides control network functionality, allowing for remote system diagnostics via IRIS-Net software.  In addition, using the RCM-810's Variable Load Drive (VLD) feature can tailor the amplifier's output power to match every load from 2 Ohms up to 10 Ohms in steps of 0.1 Ohms.

 

Specifications

Analog Inputs	4, electronically balanced, Phoenix-type
Amplifier Gain (dB)	32 dB (Lo-Z), 33 dB (70V), 36 dB (100V)
Continuous rated power (1k Hz, THD 1%) 2§Ù	1000 Watts
Continuous rated power (1k Hz, THD 1%) 4§Ù	1000 Watts
Input Impedance (balanced)	20 k§Ù
Continuous rated power (1k Hz, THD 1%) 8§Ù	500 Watts
Continuous rated power (20-20k Hz, THD<0,2%) 4§Ù	900 Watts
Continuous rated power (20-20k Hz, THD<0,2%) 8§Ù	450 Watts
CAN Bus Interface	Yes (With Optional RCM-810 Card)
Frequency Response	15 Hz-30 kHz
Audio Network	No
Variable Load Drive (VLD)	Yes
Mains Voltage	220-240 V, 50-60 Hz or 120 V, 50-60 Hz, 50-60 Hz
Cooling	Front-to-Rear, continuously variable fans
Continuous rated power (1k Hz, THD 1%) 100v	1000 Watts
Continuous rated power (1k Hz, THD 1%) 70v	1000 Watts
Continuous rated power (20-20k Hz, THD<0,2%) 100v	900 Watts
Continuous rated power (20-20k Hz, THD<0,2%) 70v	900 Watts
Electronics Type	Amplifier
Network Control (IRIS-Net)	Optional
Total harmonic distortion	< 0.05 %
Intermodulation Distortion (SMTPE)	< 0.05 %
DIM 30	< 0.02 %
Input Sensitivity	0 dBu (.775V)-2 Ohms, +3 dBu (1.1V)-4/8 Ohms, +6 dBu (1.55) 70V/100V
Weight Net	11.1 kg ( 24.47 lbs )
Dimensions (HxWxD)	88.1 x 483 x 421.5 mm (3.47" x 19.02" x 16.59")