Monolith M3100X
Multiroom Amplifiers

M3100X

Monolith

Released Jul 31, 2023 · Analysis updated Feb 9, 2026

Monolith M3100X delivers great sound quality with a robust power supply, maintaining and exceeding its 90W per channel rating. The Monolith M3100X scores 85/100 based on 1 expert review in the multiroom amplifiers category.

Critic Score

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85

based on 1 expert review

Audioholics

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Where to buy

amazon$199.99

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Score pending — we need at least 3 critic reviews to calculate a score and extract pros & cons.

1 Expert Review

85
Aug 11, 2023

The Monolith Mx100X series of amplifiers appear to be very high-value designs with generous power supply capabilities for each model.