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The MUSWAY M4 Nano is an ultra-compact 4-channel Class D amplifier designed to deliver impressive power and clarity in the smallest possible footprint. Built for modern vehicles with limited installation space, the M4 Nano combines high efficiency, low distortion, and dynamic output performance—making it ideal for OEM upgrades or custom audio builds.
Product Specifications
Distortion - THD, 1 kHz @ 4 Ω, 5 W:
0.01 %
Bandwidth -3 dB, 2 V/RMS, 4 Ω @ -1 dB:
10 Hz - 22 kHz
S/N ratio @ A weighted, 1 V, Max. Power:
100 dB
Damping factor @ 1 kHz, 2 V/RMS, 4 Ω:
75
Input Sensitivity:
3 - 24 V/RMS (high-level)
0.7 - 6 V RMS (low-level)
Input Impedance:
18 Ω (high-level)
Load Impedance (Min.):
4 CH @ 2 Ω
2 CH bridged @ 4 Ω
Output Power RMS @13.8 VDC, 1% THD:
4 x 55/95 Watts @ 4/2 Ω
2 x 200 Watts bridged @ 4 Ω
Output Power RMS @ 14.4 VDC, 1% THD:
4 x 60/100 Watts @ 4/2 Ω
2 x 220 Watts bridged @ 4 Ω