Atlas Sound DPA804 – 800-Watt Networkable 4-Channel Power Amplifier with Optional Dante Network Audio

What is the Atlas Sound DPA804?

The DPA804 is a network-enabled, DSP-controlled 4-channel power amplifier delivering 800 watts total, configurable for 70.7V/100V paging and background music on some channels and 4Ω/8Ω foreground stereo on others in the same chassis.

How does the Atlas Sound DPA804 work?

Out of the box the DPA804 runs as a traditional four-channel 70.7V commercial power amplifier requiring no programming or network connectivity. When web-enabled, it can be reconfigured into four-channel mode with 4Ω or 8Ω load impedances for two stereo zones, or a mixed arrangement — for example, a 70.7V/100V paging system on two channels and 4Ω/8Ω stereo on the other two. Four balanced line inputs are standard, and an accessory slot accepts an optional DPA-DAC4 Dante receiver card or DPA-AMIX mic/line input card for up to eight total inputs, all mixable and routable to any amplifier channel. Every channel includes level controls, EQ, limiters, high/low-pass filters, and delay, with access to DSP settings via computer, tablet, or mobile browser, and each setting can be password protected.

What are the key features of the Atlas Sound DPA804?

• 800W total, 4-channel — Flexible 70.7V/100V or 4Ω/8Ω configurations.
• Works with zero configuration — Factory default runs as a traditional 70.7V amplifier out of the box.
• Optional Dante or analog expansion — DPA-DAC4 or DPA-AMIX accessory card doubles inputs to eight.
• Full DSP per channel — EQ, limiters, high/low-pass filters, and delay.
• Web browser control — PC, iOS, and Android compatible configuration.
• Assignable GPIO — Four ports for mute or remote level control.

Where is the Atlas Sound DPA804 typically used?

• Boardroom
• Conference room
• Multi-purpose room
• Commercial meeting space

Technical Specifications

Specifications sourced from AtlasIED. Also available as DPA602 (600W), DPA1202 (1200W), and DPA2402 (2400W). See the Atlas Sound collection.

Frequently Asked Questions

Do I need to network this amplifier to use it?
No. It works right out of the box as a traditional four-channel 70.7V amplifier with no programming, setup, or network connection required.

Can I mix paging and stereo zones on one unit?
Yes, it can be configured for 70.7V/100V paging/background music on two channels and 4Ω/8Ω foreground stereo on the other two.

Does it support Dante?
Yes, via the optional DPA-DAC4 accessory card (sold separately), which adds four Dante inputs.

What warranty applies?
36 months from date of purchase.