Atlas Sound 400-Watt Networkable 4-Channel Power Amplifier with Optional Dante Network Audio DPA404

• 70.7 / 100V or 8- / 4-ohm functionality


• Configurable DSP via GUI


• PC-based DPA Site Manager Software with LAN IP auto-discovery, fault reporting, input and output status, standby status, and amplifier remote activation via a scheduler timer


• Mute assignments triggered via audio signal or contact closure


• Audio sensing auto power down (APD)

• 70.7 / 100V or 8 / 4 Ohms Functionality


• Configurable DSP Processing


• PC-Based DPA Site Manager Software


• 4 Balanced Inputs, Expandable to 8


• Slot for Optional 4-Channel Dante Card


• Front-Panel GUI


• Control via PC or Mobile Device

The Atlas Sound 400-Watt Networkable 4-Channel Power Amplifier with Optional Dante Network Audio DPA404 is a versatile and powerful amplifier designed to meet the demands of various audio installations. With its DSP control and flexible configuration options, it offers exceptional performance and adaptability.

By default, the amplifier operates as a four-channel 70V commercial power amplifier, providing reliable and efficient amplification for commercial audio systems. However, it can also be easily configured into a four-channel mode, allowing for two stereo zones with either 4-ohm or 8-ohm load impedances. This flexibility enables users to optimize the amplifier's output based on the specific requirements of their audio setup.

In addition, the amplifier can be configured to function as a 70.7/100V paging/background system on two channels, while the other two channels are dedicated to foreground stereo applications with 4-ohm or 8-ohm impedance. This configuration is particularly useful in situations where both paging/background audio and foreground stereo audio need to be supported simultaneously.

The unit is equipped with DSP capabilities, allowing users to apply digital signal processing effects and adjustments to enhance the audio quality and optimize the sound output. This includes features such as EQ (Equalization), dynamics control, filtering, and delay, providing users with precise control over the audio characteristics.

For added convenience and versatility, the amplifier offers optional Dante network audio compatibility. This allows for seamless integration with Dante-enabled devices and systems, facilitating efficient audio distribution and management over an IP network.

Overall, the 400-Watt Networkable 4-Channel Power Amplifier with Optional Dante Network Audio is a powerful and flexible solution for audio installations. Its configurable nature, DSP control, and optional Dante compatibility make it suitable for a wide range of applications, from commercial spaces to professional audio setups, delivering reliable and high-quality sound performance.