AtlasIED
AtlasIED DPA-804 800-Watt, 4-channel Power Amplifier
Best professional amplifier for versatile, large-scale commercial audio installations.
Elevate your audio experience with the AtlasIED DPA-804, a robust 800-Watt, 4-channel power amplifier designed for versatile and high-quality sound reproduction. This amplifier offers seamless control and monitoring via PC, iOS, or Android devices, ensuring effortless management. It supports multiple output impedances, including 70.7V, 100V, 8Ω, and 4Ω, making it adaptable to various audio setups. With optional Dante™ network audio capability and expandable inputs, the DPA-804 provides flexible connectivity for professional installations. Its energy-efficient design and reliable Class AB Switching Hybrid -BASH topology ensure optimal performance.
$1797.97
Owner Satisfaction
4.7
/ 5
Category Rank
421
/ 1719
#421 in Power Amplifiers
Price vs Category Average
-78%
Below average
Power Output
420070.74
/ x -Watts @ V (-channel configuration)
Who it's for
- AV technicians requiring dependable performance for mission-critical installations
- System integrators managing diverse speaker loads in compact spaces
- Facility managers prioritizing long-term energy savings and reduced heat
Who should skip it
- Network engineers requiring native Dante or AES67 digital connectivity
- Budget-conscious buyers seeking entry-level or consumer-grade amplification
- Casual users needing a simple, plug-and-play audio solution
Performance breakdown
Installation Versatility
Supports multiple impedances and universal voltage for seamless global deployment.
Control Interface
Multi-platform remote management offers exceptional flexibility for professional system tuning.
Energy Efficiency
BASH topology and auto-power-down features significantly reduce long-term operational costs.
System Scalability
Expandable input slots and optional Dante networking allow for future-proof growth.
Audio Fidelity
Clean signal-to-noise ratio ensures reliable performance for demanding commercial audio environments.
Form Factor
Compact 1U rack-mount design maximizes space in crowded equipment closets.
Key Specs
Power Output
4 x 200-Watts @ 70.7V (4-channel configuration)
Amplifier Topology
Class AB Switching Hybrid -BASH
Frequency Response
20Hz - 20kHz (DSP Filters Set to Flat)
Signal to Noise Ratio
>100dB Below Rated output (A-Weighted)
Total Harmonic Distortion
1% @ Rated Output
Dimensions
19" Width x 1.75" Height x 15.5" Depth
Power Supply
Universal Voltage Compatibility (110V - 240V Auto Switch Over)
Weight
13 lbs. (5.92kg)
Features
- PC, iOS, and Android controllable management
- Optional Dante network audio capability
- Supports multiple output impedances (70.7V, 100V, 8Ω, 4Ω)
- Audio Sense Auto Power Down (APD) for energy efficiency
- Expandable inputs via accessory card slot
- Configurable DSP via graphical user interface
- Class AB Switching Hybrid -BASH topology
- Universal Voltage Compatibility
What customers say
Customers highly value the AtlasIED DPA 804 amplifier for its exceptional reliability and robust performance in professional settings. Its Class D design delivers efficient, powerful audio across four channels while minimizing heat. A major benefit is the seamless Dante networking, which simplifies complex audio routing and reduces installation needs. Although the initial cost is premium, users find the long term durability and advanced features justify the investment, offering superior value. The overall sentiment reflects strong trust in the engineering, emphasizing professional power density and installation flexibility.
Know before you buy
Yes, the DPA-804 is highly versatile and supports 4Ω and 8Ω low-impedance loads as well as 70.7V and 100V constant voltage systems, allowing you to mix and match speaker types across its four channels.
You can configure the DSP and monitor system status through a graphical user interface accessible via PC, iOS, or Android devices, providing convenient control over your audio setup.
No, Dante network audio is an optional feature for the DPA-804. You will need to purchase and install the compatible accessory card to enable Dante connectivity.
Yes, it features Audio Sense Auto Power Down (APD) technology. This automatically puts the amplifier into a low-power state when no audio signal is detected, helping to reduce energy consumption.
No, the DPA-804 is not bridgeable. It is designed to provide 200 watts per channel across all four channels independently.
Yes, the unit features universal voltage compatibility with an auto-switching power supply that handles inputs ranging from 110V to 240V, making it suitable for global use.
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$1798