Professional Loudspeakers & Mics - Electro-Voice

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CPS 2.9 MK II

Contractor precision series Class‑H power amplifier

  • Up to 2 x 1250 W into 2 ohms
  • Phoenix-type input and output connections
  • Remote power-on/off contact
  • Rear-mounted attenuators
  • Programmable time for custom power-on delay settings
  • Module slot for optional RCM-810 card, allowing IRIS-Net control and monitoring
  • Switchable 50 Hz high-pass filter
  • Three-stage front-to-rear fans
  • Class-H design
  • Complete protection package

Designed for the contractor, the CPS 2.9 MK II feature 2-RU chassis, Phoenix-type connectors for inputs and outputs, pre-programmable power-on delay, easy power-on via remote contact closures, rear panel attenuators, and a switchable 50 Hz high-pass filter. Like the CPS multi-channel amplifiers, the CPS 2.9 MK II also includes a module slot for the RCM-810 remote-control module, enabling networking features for system diagnostics and control via IRIS-Net software.

Specifications

Weight Net 35.94lbs (16.3kg)
Depth 16.59" (421.5mm)
Width 19" (482.6mm)

Height 3.47" (88.1mm)
Frequency Response (-3 dB) 10 Hz - 40 kHz (±1 dB)
Input Sensitivity +5.1 dBu (1.39 Vrms)
Network Control (IRIS-Net) Optional (RCM-810 card)
Continuous Rated Power (1 kHz, THD 1%) 4Ω 900Watts
Amplifier Gain 32dB
Crossover Type Modular
Analog Inputs 2, electronically balanced, Phoenix-type
Maximum Input Voltage +21 dBu (8.69 Vrms)
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω 800Watts
Mains Voltage 240 V, 230 V, 120 V or 100 V; 50 Hz - 60 Hz (factory configured)
Electronics Type Amplifier
CAN Bus Interface Optional (RCM-810 card)
Continuous Rated Power (1 kHz, THD 1%) 2Ω 1250Watts
Cooling Front-to-Rear, 3-stage-fans
Continuous Rated Power (1 kHz, THD 1%) 8Ω 550Watts
Audio Network No
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω 400Watts
Variable Load Drive (VLD) No
Maximum Bridged Output 8Ω 1800Watts
Topology Class-H
Maximum Bridged Output 4Ω 2800Watts
Impedance 2/4/8Ω
Total Harmonic Distortion 0.03%
Slew Rate 27V/µs
Intermodulation Distortion (SMPTE) 0.1%
DIM 30 0.05%
Input Impedance (Balanced) 20kΩ

Downloads

Name Language Size Date
ProSound Loudspeakers and Electronics Catalog EN 15.43MB Apr 2, 2019
EV_CPS中文宣传册 ZH 645KB May 15, 2012
Name Size Date
CPS Dualchannel EC-Declaration of Conformity 7.06MB Jul 2, 2020
CPS Multichannel EC-Declaration of Conformity 10.02MB Jul 2, 2020
Name Language Size Date
CPS 2 Channel EDS EN 215KB Sep 6, 2012
CPS 2 Channel EDS DE 215KB Sep 6, 2012
Name Language Size Date
CPS2.4, CPS2.6, CPS2.9, CPS2.12 Owners' Manual EN 1.97MB Mar 27, 2009
CPS2.4, CPS2.6, CPS2.9, CPS2.12 Owners' Manual DE 1.97MB Mar 27, 2009

CPS2

Name Language Size Date
Warranty conditions for Electro-Voice products in North America EN 160KB Sep 14, 2020
General Terms & Conditions of Deliver for Export Business EN 57KB Nov 26, 2014
Allgemeine Lieferbedingungen DE 184KB Nov 30, 2016
Name Language Size Date
Audio 101 - Basic Audio Terminology EN 2.74MB Dec 13, 2012
Audio 101 - Loudspeaker Basics EN 3.02MB Dec 13, 2012
The EV PA Bible EN 1.14MB Dec 26, 2007
The PA Bible Chapter Zero EN 1.14MB Jun 11, 2018

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