The New Shape of High-Performance Sound
Born from decades of Marantz heritage and engineering expertise, this new generation of wireless streaming amplifier transforms the way you listen to music and watch TV throughout your home.

True Marantz Power

MODEL M1’s 100W per channel of high-quality, low-distortion amplification delivers pristine sound anywhere, while a subwoofer output delivers room-filling scale in larger spaces.

High Resolution Digital Direct

However you choose to stream your high-resolution music, MODEL M1 has you covered, with support for HEOS, AirPlay2, Bluetooth, Spotify Connect, and more.

Marantz Multi-Room

The expansive feature set yet diminutive size of M1 makes it the ideal partner for multi-room listening.

Marantz Musical Digital Filtering (MMDF)

MMDF is a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound.

TV Sound: Marantz Quality, Soundbar Simplicity

Unveil superb sound from movies and TV programs with MODEL M1 using HDMI eARC and onboard Dolby Digital+ processing.

Key Technologies

Details & Specifications

Amplifier

• Power Amplifier Rated output & THD (8 ohm)
  100 W+100 W (8 Ω, THD 0.05%)
• Power Amplifier Rated output & THD (4ohm)
  125 W + 125 W (4Ω/ohms, 1 kHz, T.H.D. 0.05%)
  Frequency Response
• 20 Hz to 20 kHz : ±1 dB
  Connected loudspeaker Impedance
• 4 – 16 Ω/ohms
  

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Audio Inputs / Outputs

• Loudspeaker Binding Posts
  4-way binding posts
• Digital Inputs
  HDMI (eARC), TOSLINK
• Analog Inputs
  RCA L/R
• Subwoofer Out
  RCA Mono

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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

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Audio Format Support

• Decoding
  Dolby Digital +, Dolby Digital, LPCM, DSD
• Stereo PCM / Multi-channel PCM
  Yes / Yes
• Stereo File Formats (HEOS network share or USB)
  WMA: up to and including 192 kbps, AAC & MP3: up to and including 320 kbps, WAV, ALAC, FLAC: up to and including 24-bit/192kHz, DSD: 2.8 MHz, 5.6MHz

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Streaming Technologies

• Bluetooth Receive
  BT 4.2.X
• Bluetooth Trasmit
  No
• AirPlay
  AirPlay 2
• Spotify
  Spotify Connect

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Music Services and Sources

• Music Services Supported (HEOS®, subject to change and local availability)
  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 or Kindle Fire)
• NAS (Network Attached Storage)
  Network share
• USB Storage Device Playback
  Yes (FAT32, NTFS formatted drives)

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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 via TCP/IP
  Creston, Control4, AMX
• HEOS® App
  iOS, Android, Kindle Fire

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General

• Product Color
  Black
• User Interface
  Volume up/down, Play / Pause, Multi colored LED status indicator, Connect button (rear), Bluetooth button (rear)
• Dimensions (W x H x D) mm
  217 x 84 x 239
• Weight (kg)
  2.2