Powersoft M50Q DSP+ETH is an efficient 4-channel professional power amplifier suitable for sound reinforcement and professional fixed installations. It features fixed frequency switch mode outputs, fully integrated DSP, and Ethernet communication.
The M50Q DSP+ETH is a four‑channel professional power amplifier designed by Powersoft. It features integrated DSP with four inputs and four outputs, Ethernet connectivity for remote control via the Armonia Pro Audio Suite, and robust protection circuits.
The unit operates from selectable AC 115 V or 230 V mains, provides up to 178 W continuous output per channel into 4 Ω, and includes LED status indicators, XLR balanced inputs, and Speakon outputs. Thermal and short‑circuit protection ensure reliable long‑term operation. This manual is written in Japanese.
| Input voltage | AC 115 V / 230 V (+15 % / -25 %) selectable |
|---|---|
| Power consumption | 60 W (0.55 A @ 230 V / 1.1 A @ 115 V) |
| Maximum continuous output power | 178 W per channel into 4 Ω |
| Peak output power | 2200 VA (1/4 power) at 4 Ω |
| Heat dissipation (1/8 power) | 770 BTU/h |
| Heat dissipation (1/4 power) | 1194 BTU/h |
| Dimensions (depth) | 358 mm (14.1 in) |
| Weight | 7.4 kg – 8.9 kg |
| Input connector | Neutrik XLR balanced |
| Output connector | Neutrik Speakon |
| DSP resolution | 24‑bit / 48 kHz |
It accepts selectable AC 115 V or 230 V mains with a tolerance of +15 % / -25 % and operates at 50/60 Hz.
The unit can deliver up to 178 W per channel into a 4 Ω load continuously.