8‑channel Class D power amplifier with an integrated DSP for passive loudspeaker systems. The DSP analyzes and processes the audio input, output power, frequency bands and timing segments to minimize distortion and protect loudspeakers. It provides peak limiting, thermal power control, energy analysis, dynamic distortion compensation and per-channel monitoring of temperature, voltage, current and fault status. The unit operates from a 90–250 V supply range and delivers up to 8 kW total output.