The new M4 + DSP amplifier can be seen as the little brother of the M6v2 model, as it comes with the same DSP technology and features. The only difference is that the M4 + only has four amplified speakers, but offers more power per channel than the larger M6V2. Both models also share the very compact housing dimensions, made possible by the ingeniously constructed 4-fold laminated circuit board.
Review from German Car & HiFi
Link: https://musway.de/assets/m4plus-ch.pdf
MUSWAY M4 + DSP Amplifier
- 4 x 100/135 watts RMS @ 4/2 Ω or
- 2 x 270 watts RMS @ 4 Ω bridged
- 6 x high level input
- 6 x RCA low level input *
- 2 x AUX / RCA inputs
- 1 x input optical / stereo
- 4 x amplified loudspeaker output
- 4 x preamplifier output / RCA (configurable via DSP)
- Dimensions: 150 x 44 x 220 mm