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.

Hish 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 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.

Amplifier

• Power Amplifier Rated output & THD (8 ohm)

  • 100 W + 100 W (8 Ω, THD 0.05%)

• Power Amplifier Rated output & THD (4 ohm)

  • 125 W + 125 W (4 Ω, 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 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

Streaming Technologies

• Bluetooth Receive

  • BT 5.X

• Bluetooth Transmit

  • No

• AirPlay

  • AirPlay 2

• Spotify

  • Spotify Connect

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
    
    
    , 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)

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

  • Crestron, Control4, AMX

• HEOS® App

  • iOS, Android, Kindle Fire

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 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