CA-70 Sentinel Amplifier with Integrated XD Receiver with Power Supply - AM-3229

PRODUCT INFORMATION

The Audio Enhancement CA-70 Sentinel Amplifier with Integrated XD Receiver with Power Supply (AM-3229) is a classroom amplifier system designed to provide clear voice amplification, multimedia audio playback, and integrated wireless microphone reception using Audio Enhancement’s XD technology. It includes a dedicated 24 V DC power supply, multiple line inputs, PA override functionality, a 3-band equalizer, and built-in support for XD microphones. Eco mode helps reduce power draw when no audio signal is present. Ideal for classroom or educational environments, the CA-70 delivers consistent audio coverage and integrates with assistive listening devices and remote wall plate controls.

Note: Works with compatible Audio Enhancement XD wireless microphones.

Integrated XD Receiver
Built-in support for Audio Enhancement XD wireless microphones using DECT 1.9 GHz technology. 

24 V DC Power Supply
Includes dedicated power supply for straightforward installation without PoE requirements. 

50 W Amplifier Output
Provides 50 W of amplifier power for classroom speaker systems.

Eco Mode
Automatically reduces power usage when no audio signal is present, improving efficiency. 

Multiple Audio Inputs
(3) variable-gain line inputs with automatic switching between front and rear panel inputs.

Line Output & ALD Support
Provides traditional line output with front panel volume control and assistive listening device integration. 

PA Connector
Supports public address override to mute the amplifier during system announcements.

3-Band Equalization
Provides bass, mid, and treble controls for tailored audio tuning.

Remote Wall Plate Support
Accessory port accepts the WPA-03 remote wall plate for additional input and level control.

• CA-70 Sentinel Amplifier with Integrated XD Receiver and Power Supply

• 24 V DC Power Supply

• Documentation / Quick Start Guide