The Powersoft DUECANALI 6404 DSP+DANTE is a high-density, two-channel power amplifier that integrates substantial amplification power, comprehensive digital signal processing (DSP), and Dante audio networking into a single 2U rack-mountable unit. This amplifier is engineered for the most demanding fixed installation and touring applications, capable of delivering a remarkable 6400 watts of peak power across its two channels. It leverages Powersoft's patented switching technology and advanced power supply design to achieve exceptional efficiency, reliability, and power density, significantly reducing weight, heat output, and energy consumption compared to traditional Class AB or Class H amplifiers. The integrated DSP is a powerful tool for system optimization, providing detailed control over crossover filters, parametric EQ, dynamics processing, delay, and limiting for each output channel, all accessible and controllable via dedicated software.

A defining feature of this model is the inclusion of Dante digital audio networking, which allows the amplifier to receive multi-channel, low-latency audio directly over a standard Ethernet network. This eliminates the need for separate analog audio cabling from a mixing console or processor, simplifying system design and enabling centralized control and monitoring of entire amplifier networks from a single computer. The amplifier supports multiple Dante channels, allowing for flexible routing of audio signals. The front panel includes a high-resolution display and navigation controls for local adjustment and monitoring of parameters such as output level, temperature, and load impedance. Comprehensive protection circuitry safeguards against overheating, short circuits, DC offset, and other fault conditions, ensuring the safety of both the amplifier and the connected loudspeakers.

Built to Powersoft's rigorous standards, the DUECANALI 6404 is constructed with a robust metal chassis and features efficient, variable-speed cooling to manage thermal loads. Its modular design may allow for field-upgradable options, such as different output connector modules. By combining massive power output, intelligent DSP, and networked audio delivery in a compact form factor, this amplifier represents a complete, state-of-the-art solution for powering and processing large-scale sound reinforcement systems in venues such as stadiums, houses of worship, performing arts centers, and major touring rigs.