Professional loudspeakers & mics

CPS 2.4 MK II

Contractor precision series Class‑AB power amplifier

  • Up to 2 x 650 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-AB design
  • Complete protection package

Designed for the contractor, the CPS 2.4 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 2.4 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

Height88.1
Width482.6
Depth421.5
Frequency Response (-3 dB)10 Hz - 40 kHz
Weight Net12.6
Network Control (IRIS-Net)Optional (RCM-810 card)

Amplifier Gain32
Analog Inputs2, electronically balanced, Phoenix-type
Maximum Input Voltage+21 dBu
Mains Voltage240 V, 230 V, 120 V or 100 V; 50 Hz - 60 Hz (factory configured)
CAN Bus InterfaceOptional (RCM-810 card)
CoolingFront-to-Rear, 3-stage fans
Audio NetworkNo
Variable Load Drive (VLD)No
TopologyClass-AB
Impedance2/4/8
Continuous Rated Power (1 kHz, THD 1%) 4Ω450
Crossover TypeOptional Modules
Continuous Rated Power (20-20 kHz, THD<0,2%) 4Ω400
Electronics TypeAmplifier
Continuous Rated Power (1 kHz, THD 1%) 2Ω650
Continuous Rated Power (1 kHz, THD 1%) 8Ω270
Continuous Rated Power (20-20 kHz, THD<0,2%) 8Ω200
Maximum Bridged Output 8Ω900
Maximum Bridged Output 4Ω1300
Total Harmonic Distortion0.03
Slew Rate25
Intermodulation Distortion (SMPTE)0.1
DIM 300.05
Input Impedance (Balanced)20
Input Sensitivity2.2 dBu (1.0V)

Videos

Downloads

Technical Documentations
Name Language & Download
CPS Dualchannel EC-Declaration of Conformity
Name Language & Download
CPS 2 Channel EDS
Name Language & Download
CPS2.4, CPS2.6, CPS2.9, CPS2.12 Owners' Manual
Name Language & Download
Warranty conditions for Electro-Voice products in North America
Service Policies for Asia/Pacific Rim
Service Policies for China
Warranty conditions for Electro-Voice products in Europe, the Middle East, & Africa
Name Language & Download
Audio 101 - Basic Audio Terminology
Audio 101 - Loudspeaker Basics
The EV PA Bible
The PA Bible Chapter Zero
Marketing Materials
Name Language & Download
EV_CPS中文宣传册
Audio Solution References for Sports Venues
Name Language & Download
Retail catalog EMEA