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Marantz MODEL M1 Wireless Streaming Amplifier

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The MODEL M1 is engineered with performance and versatility in mind. Enjoy your favourite music, movies or TV shows with seamless connectivity from one elegant, convenient, compact device. Featuring 100W per channel @ 8 ohms in a compact chassis with a modern, stylish look.

Introducing The Marantz MODEL M1 Wireless Streaming Amplifier

The MODEL M1 is engineered with performance and versatility in mind. Enjoy your favourite music, movies or TV shows with seamless connectivity from one elegant, convenient, compact device. Featuring 100W per channel @ 8 ohms in a compact chassis with a modern, stylish look.

Key Features:

• 100W + 100W (8ohms, 20 Hz to 20 kHz, T.H.D. 0,05%)
• Supports HEOS, AirPlay2, Bluetooth, Spotify Connect, and more
• 192/24 High-Resolution music support
• Marantz Musical Digital Filtering (MMDF)
• HDMI eARC with Onboard Dolby Digital+ processing
• 2.4 GHz, 5.6 GHz & 6 GHz wireless plus Gigabit ethernet
• Subwoofer output with full adjustment functionality
• USB Mass storage playback
• Made in Japan

The Power To Impress

The MODEL M1 is suitable for a wide range of speakers, from bookshelf to floor standing, and in-ceiling or wall-mounted speakers. Its high-power amplification is highly efficient and offers 100W of stereo output with phenomenally low distortion measured at just 0.005% THD via its digital inputs, a figure typically found in amplifiers costing a great deal more. There's also the option to add a subwoofer for a 2.1-channel experience, and the MODEL M1's advanced configuration options allow for full adjustment of both high-pass and low-pass-filter frequencies independently, along with +/-15dB of subwoofer level trim.

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 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.


Welcome To The Digital Domain

The MODEL M1's powerful amplification is complemented by full high-resolution music support. The MODEL M1 supports the full high-resolution music experience over streamed services, your network or even USB, including 24-bit/192kHz PCM support as well as DSD. To ensure these high-resolution signals are delivered in the best possible quality, MODEL M1 operates in the digital domain from end to end. This simplifies the signal flow and eliminates errors caused by the inexpensive DACs typically found in traditional hi-fi. It also means all sources leverage the powerful DSP technologies built in, including Marantz Music Digital Filtering (MMDF), first developed for the brand’s reference-grade audiophile CD players and designed to ensure the characteristic warmth and musicality of any Marantz product.


HEOS Built-in

With HEOS® Built-in technology, use the HEOS app to access all the music services available on the HEOS platform. Also with other connected HEO enabled devices you can enjoy your favourite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room or select a different song for each connected room - the choice is yours.

In addition to HEOS, MODEL M1 supports Bluetooth, Spotify Connect and AirPlay2 (as well as soon-to-be-released updates for TIDAL and Roon Ready support!), ensuring wide- ranging wireless music streaming for almost any content you may wish to access, and from almost any device. You can even play audio from a locally connected USB-A drive, making this compact product a powerhouse of connected, streamed and network-served high-resolution audio.


The Heartbeat Of Your Home

When you’re not listening to music, the MODEL M1 is a perfect alternative to a soundbar or to an AV receiver for high-quality TV watching. Its included eARC HDMI input means simple one-remote control over system volume levels and power management using your TV’s supplied handset.

The onboard Dolby Digital+ decoding supports a range of useful adjustment functions for an optimised experience whatever and whenever you are watching. That includes a Dialogue Enhancer option to make voices more easily discernible when listening at low volume levels, plus a Virtual mode that utilises Dolby processing to generate a large, three-dimensional sound field from stereo-only content - perfect for homes where a larger full-sized surround sound system simply isn’t an option.

More Information
Model Number MODELM1/N1BAU


Power Amplifier Rated output & THD (8 ohm): 100W+100W (8Ω/ohms, 20 Hz to 20 kHz, T.H.D. 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 Audio Inputs / Outputs: 4 – 16 Ω/ohms

Audio Inputs / Outputs

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

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): Spotify, TuneIn, Amazon Music, Tidal, Tidal HiRes, Deezer, Deezer HiFi, Mood:Mix, Sony Hi- Res, SoundCloud
Music stored on mobile device: Yes (iOS, Android or Kindle Fire)
NAS (Network Attached Storage): Network share, DLNA
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


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

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5 Years
This Marantz amplifier is covered under warranty in Australia for 5 years.

If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
We offer free post on all orders over $29 to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
All change of mind returns must be in as new condition, in original packaging. We provide a generous 30-day change-of-mind guarantee on our products (unless otherwise stated). All change of mind returns must be in as new condition, in original packaging.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.