MODEL M1 is a wireless streaming amplifier engineered with performance and versatility in mind. Enjoy your favorite music or TV shows with seamless connectivity from one elegant, compact device.
- Crafted in Shirakawa, Japan
- 2.1 Channels
- 100 Watts per Channel
- HDMI eARC
- Dolby Digital+
- HEOS Built-in
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 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.
HEOS®: For the Soundtrack of Your Life
HEOS® Built-in has a search feature that lets you find and stream from the world’s leading music platforms, including TIDAL, Pandora, and Amazon Music HD.
HEOS-enabled devices allow you to control multiple rooms, all with the HEOS app.
Use your HEOS-enabled Marantz devices to access high-resolution music streaming and discover a whole new way to love your favourites.
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 |
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 4.2.X |
Bluetooth Trasmit | 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: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) |
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 |
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 |
Here at Ceiling Speakers we want to make sure that you receive your order as quickly as possible. Whether you need products last minute for a project, or you're simply itching to start enjoying your purchase! As a result we hold excellent stock, and the majority of our catalogue is available for free* next working day delivery (when ordered by 12pm Mon-Fri excluding public holidays).
Our website is linked to our warehouse systems and live stock availability is displayed on every product. In stock items ordered by 12pm Monday to Friday will be dispatched on the same day, and 95% of orders will be delivered on the next working day (Northern Ireland, Highlands, Islands, & other remote locations may take a little longer). Saturday deliveries can be arranged on request (POA).
Some products may be out of stock but available to order. For these items the typical delivery time is displayed on the product page. The majority of these products are delivered within the displayed timeframe. However, if you place an order and this is not the case we will contact you immediately to inform you of the timescale. If you require the product(s) at short notice then please contact us for confirmation prior to ordering.
*The following delivery charges apply. The majority of UK Mainland orders are delivered on the next working day (when ordered by 12pm Mon-Fri excluding public holidays). DPD tracking information will be provided along with a 1-hour delivery timeslot.
UK Mainland
Orders of £69.00 and over (inc. VAT) are carriage free
For orders under £69.00 carriage is charged at £10.00 (inc. VAT)
Northern Ireland
Orders of £199.00 and over (inc. VAT) are carriage free
For orders under £199.00 carriage is charged at £20.00 (inc. VAT)
Isle of Man
Orders of £299.00 and over (inc. VAT) are carriage free
For orders under £299.00 carriage is charged at £30.00 (inc. VAT)
Channel Islands
All orders are subject to a carriage charge of £50