Powersoft has launched Nota, an ultra-compact PoE/PoE+ amplifier, at ISE 2025.

Nota provides 140W of power across two channels in a pocket-sized footprint and can transmit power and data via a single Ethernet connection.

The amplifier includes on-board DSP capabilities, speaker health monitoring and full control via both Powersoft’s ArmoníaPlus software and third-party APIs.

Nota features USB-C connectivity for integration with external multimedia devices, doubling as a USB-to-AES67 converter.

Nota is suitable for plenum mounting in enclosed spaces and the provided kit allows multiple installation configurations on flat surface poles and DIN rails.

Remote monitoring via Powersoft’s Verso gateway and MyUniverso software provides real-time diagnostics from anywhere.

“With Nota, we set out to create a versatile amplifier that could expand existing systems by integrating seamlessly with existing networked installations while also enabling the easy and cost-effective creation of new systems,” Powersoft co-founder Claudio Lastrucci says.

“By offering streamlined set-up, modularity, flexibility and efficient operation in an ultra-compact form factor Nota is a significant breakthrough for integrators working in environments where space is at a premium.”