CM Series 70 Volt DSP Amplifiers
How to use signal sense on a CM-series 70V amplifier
On the CM2-750, CM3-750, CM4-750, and their Dante-enabled counterparts, the zones can be turned on & off via IP command, 12V trigger, or Signal Sense. Check the following to make sure it works: Turn the zones ON. Turn global power ON, either via ...
How to bridge amp channels on the CM-series 70 Volt amplifiers
The CM2-750, CM3-750, and CM4-750 all have channels that can be bridged together to deliver more power to your speakers. If you need to provide power to 100V speakers, you need to use bridging to ensure you get enough power to your speakers. On the ...
Microphone Input Setup: CM Series 70 volt amplifiers.
The CM Series 70 Volt amplifiers can be setup for use with a microphone for paging applications. The Channel 1-2 analog input connector is used for the microphone connection. Connect the three wires of your XLR microphone – hot to “+”, neutral to ...
How to split inputs on CM Series 70 volt amplifiers.
The CM series 70 volt amplifiers allow you to split the stereo inputs into separate input channels and then, using the matrix switching capabilities of these amplifiers, you can assign the individual inputs to any of the zone outputs. To setup split ...
How to setup SDS – Signal Detection Switching – on Director and CM-70 volt matrix DSP amplifiers.
The AudioControl Director Matrix series and CM 70 volt Matrix series amplifiers have a feature called SDS which stands for Signal Detection Switching. SDS allows you to connect the audio output of a doorbell system, home automation system, or a voice ...
Firmware updates for CM series 70 volt amplifiers and RS500/RS1000 subwoofer amplifiers.
This article refers to firmware updates for the CM4-750, CM3-750, CM2-750 70 volt amplifiers and the RS500 and RS1000 subwoofer amplifiers. First, from the AudioControl website, you will need to download the latest firmware from the product page of ...
Dual Mode Amplification for CM series 70 volt amplifiers
The article refers to the CM4-750, CM3-750, and CM2-750 70 volt amplifiers with Dual Mode Amplification. Dual Mode Amplification – The unique CM series amplifiers are designed to play into either high impedance 70 volt loads (Hi Z) or into ...