Marantz MODEL M4
Image source — © Marantz
Model name
MODEL M4
Input sensitivity (mV)
N/A
Input impedance (balanced) (Ω)
N/A
Input impedance (single-ended) (Ω)
N/A
Output impedance (balanced) (Ω)
N/A
Output impedance (single-ended) (Ω)
N/A
Max current (A)
N/A
Output power (8Ω) (W)
8 x 100
Output power (4Ω) (W)
8 x 125
Gain (dBu)
N/A
Frequency response low +/- 3dB (Hz)
20
Frequency response high +/- 3dB (Hz)
20 000
Signal to Noise Ratio (dB)
N/A
Total Harmonic Distortion + Noise (0% global feedback) (%)
N/A
Total Harmonic Distortion + Noise (100% global feedback) (%)
N/A
Max power consumption (W)
N/A
Damping factor
N/A
Dimensions (mm)
415 x 106 x 442
Weight (kg)
N/A
Official link
The AMP 20 is a reference amplifier that combines a high output power and a large number of channels to give you a truly cinematic sound. Together with the AV 20, it unfolds the potential of home cinema to a new level — experiences that cannot be forgotten.