The Powersoft OTTOCANALI 4K4 DSP+D is an 8-channel amplifier delivering up to 4,000 W at 4 Ω, designed for multi-zone applications in small to mid-scale installations. It supports Lo-Z loudspeakers, mono-bridgeable channel pairs, and 70V/100V Hi-Z distributed lines without the need for output transformers. Flexible signal routing, switchable main/aux inputs, advanced DSP processing, and extensive monitoring make it ideal for professional audio setups.

Powered by universal switch-mode power supplies with PFC and SRM (Smart Rails Management) technology, it maximizes reliability and efficiency while minimizing energy consumption and heat. Its TI C6000 DSP platform delivers raised-cosine, IIR, and FIR equalization, delays up to 2 s, crossover, TruePower™ and peak limiters, Active DampingControl™, and full per-channel signal shaping.

The amplifier features robust protections—AC, DC, clip, VHF, thermal, short-circuit, and long-term RMS limits—and a compact 2 RU, 14 kg chassis. Standard Phoenix connectors handle analog/digital audio, auxiliary outputs, alarms, and GPIO. Remote control and monitoring are supported via ArmoníaPlus, including alarms, input switching, gain, and configuration settings.

The OTTOCANALI 4K4 DSP+D is ideal for professional environments demanding precision, flexibility, and efficiency across complex audio systems.