AudioControl - 3 Channel High Power Dual Mode 70 Volt DSP Amplifier

AudioControl - 3 Channel High Power Dual Mode 70 Volt DSP Amplifier
More Information
# of Channels 3 Channel
Brands AudioControl

3 channel high power dual mode 70 volt dsp amplifier

  • AudioControl’s 70 volt amplifier solutions deliver superior quality power and sound through a large number of speakers, ideal for outdoor audio systems as well as a large variety of commercial A/V applications.
  • DSP control and signal matrixing capabilities from AudioControl’s award-winning Director Series amplifiers enable integrators to precisely tailor the sound to any environment.
  • Choose from balanced/unbalanced analog, microphone and digital inputs.
  • Outputs can be configured in mono or stereo, giving integrators the configuration flexibility they need to accommodate any system architecture.
  • For maximum efficiency, system setup and diagnostics can be managed remotely via an IP web-based browser or app for PC, Mac, iOS, and Android via IP.

power and control at your fingertips

  • The CM Series feature on-board digital signal processing, graphic & parametric equalization by zone, network monitoring and programming, digital and analog inputs, plus the addition of volume control, channel/zone grouping and zone audio presets.
  • They also allow individual channel and zone selection via standard TCP/IP, delivering incredible power and AudioControl’s legendary audio performance.
  • Two digital inputs and outputs are both accessible in the matrixing so that any one of the input sources can be routed through the digital outputs.
  • These digital outputs can be connected to other CM Series, The Director M or D Series or Architect digital inputs so that multiple amplifiers can receive any signal from any of the inputs.

speaker optimization profiles

  • AudioControl has partnered with a growing number of prominent architectural loudspeaker manufacturers to implement speaker performance profiles directly accessible from The CM Series onboard DSP.
  • Each speaker manufacturer has provided critical performance data to AudioControl, enabling tailored profiles to be created and stored in software form. 
  • Factoring in the individual room acoustics for each home, these speaker profiles achieve an important step in providing the custom integrator the tools to deliver a premium entertainment experience by calibrating systems for their clients.
  • Network DHCP Signal Matrix Amplifier With Volume Control
  • 3 Channels x 750 Watts at 70/100 V or 2Ω/4Ω (All Channels Driven)
  • 3 Channels x 500 Watts at 8Ω (All Channels Driven)
  • 1500 Watts of Bridged Power at 70/100 V or 4Ω/8Ω
  • Digital Signal Processing (DSP) Performance
  • Built-In Speaker Optimization Profiles
  • Ethernet Port for Status Monitoring, Source Switching and 12 Volt Trigger Control
  • Built in Matrix Delivering Analog or Digital Inputs to be Routed To Any Zone or Digital Bus Output
  • Network Programmable Graphic & Parametric Equalization with User Memories
  • Assignable Names for All Zones & Amplifier
  • Digital Signal Sense
  • Programmable Electronic Crossover for Local Subwoofer Applications; Subsonic Filter
  • AudioControl LightDrive Anti-Clipping Speaker Protection
  • Digital and Analog Inputs with Digital and Analog Pass Thru / Loop Outputs
  • Dual Digital Audio Bus Outputs
  • Commercial and Home Installations



  • Inputs: 8 Balanced Inputs, 8 Unbalanced RCA Inputs, 2 Digital Combo Coax/Toslink Inputs
  • Input Sensitivity: 1 Vrms for full output, level at maximum
  • Input Gain: 30 dB


  • Amplifier Channels: 3
  • Power Output (70 V / 100 V): 750W per channel
  • Power Output (70 V / 100 V Bridged Mono): 1500W
  • Power Output (8Ω): 500W per channel
  • Power Output (2Ω / 4Ω): 750W per channel
  • Power Output (4Ω / 8Ω Bridged Mono): 1500W
  • Minimum Speaker Load: 2Ω
  • Preamp Audio Outputs: 4 Balanced, 4 Unbalanced RCA, 4 Digital Coax Loop Outputs


  • Remote Power Trigger: +12 VDC or Dry Contact Closure
  • Network Connection/Protocol: 10BaseT Ethernet TCP/IP
  • Communication Protocol: HTTP or Telnet

weights & dimensions

  • Dimensions: 17” W x 15.5” D x 3.5” H (2U)
  • Weight: 18.5 lbs (8.4 kg)

in the box: Model CM3-750, Speaker Connectors, Remote Connector, Power Cord, Manual, Warranty