Marantz Model M1 Wireless Streaming Amplifier

Experience Audiophile-Quality Streaming with the Marantz Model M1
The Marantz Model M1 Wireless Streaming Amplifier combines powerful amplification and seamless wireless streaming in a sleek, compact form. Enjoy pristine audio quality up to 24-bit/192kHz resolution, enhanced by Marantz’s acclaimed engineering and proprietary Marantz Musical Digital Filtering (MMDF) technology, designed to deliver natural warmth, clarity, and engaging sound.
Powerful, High-Quality Amplification
Providing 100 watts of low-distortion amplification per channel, the Model M1 effortlessly drives your favorite speakers with rich, detailed audio. The built-in subwoofer output further enhances your listening experience, delivering deep, dynamic bass suitable for larger rooms or dedicated audio setups.
Versatile Wireless Streaming Capabilities
The Model M1 supports an extensive range of wireless streaming options, including HEOS Built-in, Apple AirPlay2, Bluetooth, and Spotify Connect. Whether you’re accessing your personal media library or streaming from your favorite music services, the M1 ensures exceptional audio quality and effortless connectivity.
Comprehensive Wired and TV Connectivity
In addition to wireless streaming, the M1 offers versatile wired connectivity options. Utilize digital TOSLINK and analog RCA inputs for traditional audio components. Enjoy superior TV audio with the convenient HDMI eARC connection, supporting Dolby Digital+ for an immersive home entertainment experience without needing a separate soundbar.
Multi-Room Audio Made Simple
Expand your listening experience throughout your home with HEOS Built-in. Connect the Model M1 to other compatible Marantz Hi-Fi or home theater systems to effortlessly create a multi-zone audio environment. Control your music seamlessly from room to room, bringing exceptional sound to every corner of your home.
Compact Design with Custom Installation Flexibility
The Model M1’s sleek, compact design makes it a perfect fit for modern living spaces, easily sitting within or atop AV furniture. Its innovative thermal management allows multiple units to be rack-mounted together without interference, perfect for custom installations. Additionally, a bottom-threaded mounting point provides flexible installation options.
Advanced Voice and Remote Control Integration
Conveniently control your Model M1 using voice commands with support for Amazon Alexa, Google Assistant, and Apple Siri. You can also integrate your existing TV remote for volume adjustments, enhancing ease-of-use. Capacitive touch controls and a dimmable LED front panel further refine your interaction with this advanced audio device.
Premium Craftsmanship from Shirakawa, Japan
Built with precision and care in Shirakawa, Japan, the Model M1 embodies decades of Marantz heritage and commitment to audio excellence. Its high-quality construction ensures durability and consistent performance, making it an exceptional addition to your home audio system.
Technical Specifications



Amplifier


Power Amplifier Rated Output & THD (8Ω)
100 W + 100 W (8Ω, THD 0.05%)


Power Amplifier Rated Output & THD (4Ω)
125 W + 125 W (4Ω, 1 kHz, THD 0.05%)


Frequency Response
20 Hz to 20 kHz : ±1 dB


Connected Loudspeaker Impedance
4 – 16 Ω


Audio Inputs / Outputs


Loudspeaker Binding Posts
4-way binding posts


Digital Inputs
HDMI (eARC), TOSLINK


Analog Inputs
RCA L/R


Subwoofer Out
RCA Mono


Inputs Audio Options


Channel Assignments
Stereo (Default), Dual Mono


Volume Limit
80-100%


Balance
-15dB to +15dB


Adjustable High Pass / Low Pass Filters
40-250 Hz / 40-120 Hz


EQ
Bass, Treble -5dB to +5dB


Sound Modes
Stereo, Direct, Virtual, Dialog Enhancer, Night Mode


TV Sound Grouping
Yes


Audio Format Support


Decoding
Dolby Digital +, Dolby Digital, LPCM, DSD


Stereo PCM / Multi-channel PCM
Yes / Yes


Stereo File Formats (HEOS or USB)
WMA: up to 192 kbps, AAC & MP3: up to 320 kbps, WAV, ALAC, FLAC: up to 24-bit/192kHz, DSD: 2.8 MHz, 5.6 MHz


Streaming Technologies


Bluetooth Receive
BT 4.2.X


Bluetooth Transmit
No


AirPlay
AirPlay 2


Spotify
Spotify Connect


Music Services and Sources


Supported Music Services (HEOS)
Pandora, Spotify, TuneIn, SiriusXM, Amazon Music, Tidal, Tidal HiRes, iHeartRadio, Deezer, Deezer HiFi, Mood:Mix, Sony Hi-Res, AWA, QPlay, SoundCloud


Music Stored on Mobile Device
Yes (iOS, Android, Kindle Fire)


NAS
Network Share


USB Storage Device Playback
Yes (FAT32, NTFS formatted drives)


Networking & Control


Wired Connectivity
Ethernet


Wireless Connectivity
Dual band, 802.11 a/b/g/n/ac


IR Input
3.5mm


IR Learning
Yes


Control System Compatibility
Crestron, Control4, AMX


HEOS App
iOS, Android, Kindle Fire


General


Product Color
Black


User Interface
Volume up/down, Play/Pause, Multi-colored LED, Connect button (rear), Bluetooth button (rear)


Dimensions (W x D x H) Inches
9.41 x 3.31 x 8.54


Dimensions (W x D x H) mm
239 x 84 x 217


Weight (lbs)
4.84


Weight (kg)
2.2



What's In the Box

Marantz Model M1 Wireless Streaming Amplifier
Power cable
HDMI cable
Quick Start Guide
Remote Control
Batteries for remote control
Warranty and safety documentation