Atlasied DPA804 Dsp Power Amplifier 4x200w 70.7V 100V

Product Description

The ATLASIED DPA804 is a four-channel DSP-integrated power amplifier designed for commercial distributed audio installations. Each channel delivers 200 watts into 70.7-volt or 100-volt constant-voltage speaker lines, making it well suited for large-scale paging, background music, and life-safety audio systems. The unit occupies a single rack unit (1U) of space, allowing dense amplifier deployments in standard 19-inch equipment racks. A licensed contractor or systems integrator familiar with constant-voltage audio distribution will typically specify and install this unit.

The DPA804 is intended for commercial and institutional applications including office buildings, retail spaces, houses of worship, schools, and transportation facilities where zoned audio distribution is required. Its four independent amplified channels allow separate zone control from a single rack-mount unit. The onboard DSP provides signal processing capabilities without requiring an external processor, simplifying system architecture in mid- to large-scale installs.

Key Features

• Four independent output channels, each rated at 200 watts
• Supports 70.7-volt and 100-volt constant-voltage speaker line configurations
• Integrated DSP eliminates the need for a separate outboard signal processor
• 1U rack-mount form factor for space-efficient installation in standard 19-inch racks
• Suited for paging, background music, and distributed audio applications

Compatibility

Designed for use with 70.7-volt and 100-volt constant-voltage distributed speaker systems commonly found in commercial audio installations.

Installation Notes

Installation should be performed by a qualified audio systems integrator or low-voltage contractor. Power down the rack and disconnect all speaker line circuits before making wiring connections. Constant-voltage speaker wiring must be sized and routed in accordance with applicable NEC low-voltage and audio system requirements. Verify DSP configuration and zone routing through the manufacturer software interface before placing the system into service.