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Item #: AUM120E
MSRP: No Retail

Autonomic eSeries Digital Amplifier | 15W x 8 Channels

The M-120e Digital Amplifier supports four rooms of audio at 30 Watts per zone. Its smaller form factor offers flexibility with placement of the unit, enabling installation into a structured wiring enclosure or wall mounting. The M-120e provides simultaneous amplification for two local source inputs or two eAudioCast™ network streams in as many as 96 rooms.


Important Note - Autonomic Amplifiers (models M-801e, M-401e, and M-120e) do not short speaker negative terminals. Use of any devices that use a common ground, including but not limited to, speaker level volume controls, speaker selectors and speaker level subwoofer connections are not supported for use with the M-801e, M-401e or M-120e. Use of any of these devices will result in damage to the amplifier and will void the amplifier's warranty.



OvrC is your remote on-call technician, a free cloud-control app that makes installs a breeze and helps eliminate truck rolls. Plus, a convenient, end-user app allows your customers to fix small problems on their own, reducing calls and making your life easier.

Learn More About OvrC >>



Built-in eAudioCast technology allows eSeries MMS network streams to be transmitted and received, then distributed across zones on each amplifier. Configure a complete, whole-home audio system that is entirely decentralized, residing solely on the network.


High-resolution Audio

All eSeries amplifiers support proprietary Autonomic eAudioCast™, enabling high-resolution audio (HRA), up to 24-bit/192kHz, over Ethernet. The M-120e supports either coax or TOSLINK digital audio on every source input, which allows source material to stay in the digital domain all the way to the final amplification stage, providing reference quality distribution of content all over the home.


Installation Flexibility

The small form factor, eAudioCast technology, and the included mounting accessories afford installers with maximum flexibility in placement. The M-120e can be mounted on a wall near zone speakers, or in a structured wiring can or other enclosure. Distributed eSeries components stream audio and control signals through the home network using a single Cat5 connection to a router or switch.


Virtually Unlimited Zones

Multiple eSeries amplifiers can be utilized in any combination on a single network to support up to 96 zones of high-resolution audio with network-wide grouping capabilities.


Flexible Control Options

When paired with a streamer, standalone control options include the TuneBridge app for iOS and Android devices, Airplay control, and the Autonomic web interface. Plus, pre-programmed control modules are available to integrate major control systems. Refer to the support tab for available drivers.


Part of the OvrC Ecosystem

View system uptime, amp temperature, online/offline and IP settings, and more with the help of OvrC, our signature cloud control platform. OvrC even allows you to remotely update firmware, reboot the device, and view vital amplifier information, so you can limit truck rolls.


TuneBridge App

When paired with an Autonomic streamer, the TuneBridge app allows your customers to easily control their music system from their mobile device or tablet. Designed with a music-first approach, this app allows them to search songs across services, add favorites, create scenes, group rooms, and more. Available for iOS and Android devices. Learn More >>

2-Year Limited Warranty

This Autonomic product has a 2-Year Limited Warranty. This warranty includes parts and labor repairs on all components found to be defective in material or workmanship under normal conditions of use. This warranty shall not apply to products which have been abused, modified or disassembled. Products to be repaired under this warranty must be returned to SnapAV or a designated service center with prior notification and an assigned return authorization number (RA).


Impedance Input 0.72V/22KΩ
Power Output @ 8 ohm 15W per channel, 8Ω loads
Total Harmonic Distortion (THD) <0.1% (10 Watt, 8Ω load)
Frequency Response 20Hz-20kHz
Adjustments Per-zone adjustments for Bass, Treble, Balance, Loudness, Audio Delay (up to 600ms), Zone Linking
Dimensions (W x H x D) 6.5" x 5.8" x 1.4"
Inputs (2) Analog source inputs
(2) Digital PCM outputs for zones 1 & 2
(4) powered speaker channels
IR Outputs (1) IR transmit for control of third-party devices; 3.5mm jack current limited to 25mA
Mounting (4) brackets for structured wire cabinet/wall mount
Weight 2 lb
Rack Spacing 1U
Tone Control ±12dB, 100Hz (Bass) ±12dB ,10kHz (Treble)
Signal to Noise Ratio 96dB (IHA-A, 1V input / unbalanced)
Nominal Impedance 4Ω - 8Ω
Port Desc. (2) KP-6 in-wall keypad controller ports
Channels 8-Channel
Zones (4) zones, expandable to 96 zones with additional supported Autonomic amplifiers



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