The MODEL M1 is an Streaming Integrated Amplifier by Marantz that delivers 100 watts x 2 channels into 8 ohms and 125 watts x 2 channels into 4 ohms. Minimum impedance of 4 ohms makes the MODEL M1 compatible with a wide range of loudspeakers. Thanks to its built-in DAC, you can play digital sources directly without the need for an external DAC unit. Marantz MODEL M1 has an MSRP of 1000$.
There are 9 Marantz amplifiers in our database. Below you can see the main specs of these amps.
Marantz Integrated Amplifier Series
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Performance Specs
One of the most important factors when deciding on an integrated amplifier is its power ratings and compatibility with your speaker's impedance requirements.The Marantz MODEL M1 is rated at 100 watts RMS into 8-ohms. Marantz provides this wattage at a THD (Total Harmonic Distortion) of 0.02% which is an important indicator of distortion at the given values (lower THD is better).
Here are the main highlights of its performance specs:
- 100 watts into 8-ohms (20-20k) at 0.02%
- 125 watts into 4-ohms
- 4-ohms Min Impedance (allows compatibility with a wide range of loudspeakers)
When pairing the Marantz MODEL M1 with a passive Bookshelf (Stand mount) or Passive Floor Standing (Tower) speaker, you have to check if their Max Power Range is below the max wattage of the amp for the given impedance levels.
Operating your amp outside of this max range may damage the speakers.
What size of room is the Marantz MODEL M1 Amplifier good for?
An essential deciding factor is the size of the room in which you intend to employ the Marantz MODEL M1 amplifier. Here, taking into account its maximum power parameters, we analyzed its applicability to various size environments:
| Listening Environment |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | Poor |
Inputs and Outputs
Besides the performance specs of the Marantz MODEL M1, the next important feature set that you have to evaluate is the input and output selections that it offers.
Marantz MODEL M1 has total of 3 Analog inputs .
Inputs
- Total Number of Analog Inputs: 3
- 1 Optical Digital Input
- USB Input:
- HDMI Input (eARC)
Outputs
- Stereo RCA, Sub Preamp Outputs
- Subwoofer Output
Bluetooth Connectivity
Marantz MODEL M1 features built-in Bluetooth for wireless music streaming from your Bluetooth-enabled devices such as Apple iPod/iPhone/iPad, Android smartphone/tablet, Windows PC, Mac computers/laptops.
Among the amps in the same price range, these are the 5 amps that have Bluetooth Connectivity:
Phono Input
Marantz MODEL M1 doesn't have a phono input so in order to play your vinyl albums, Marantz MODEL M1 has to be paired with a Phono Preamp that is MM (Moving Magnet) or/and MC (Moving COil) depending on your cartridge type.
Subwoofer Output
Marantz MODEL M1 has a dedicated subwoofer output which can be used to connect it directly to a powered subwoofer via an LFE(Low Frequency Effects) cable.
Check our
Powered Subwoofers page to find a subwoofer that will work with Marantz MODEL M1 amp and your speakers.
DAC and Digital Music
The Marantz MODEL M1's built-in DAC allows the connection of digital sources directly, eliminating the need for an external DAC.
Marantz MODEL M1 External Dimensions and Weight
Marantz MODEL M1 has external dimensions of (H x W x D) 3-3/8inch x 8-9/16inch x 9-15/16inch (86mm x 218mm x 253mm ). The unit weighs
4.84kg / 10.6lbs.
Base Surface Area
Base surface area of an integrated amplifier may become an important decision factor when the space in your room or desk is limited.
The base area of the Marantz MODEL M1 is approximately 551.5cm2 / 85.5inch2.
- Width: 218.0mm (8.5625")
- Height: 86.0mm (3.375")
- Depth: 253.0mm (9.9375")
- Weight: 4.84 kg (2.20lbs)
- Base Surface Area: ~551.5cm2 / 85.5inch2
- Volume: ~4.7 liter / 1.3 gallon
What's in the Box of Marantz MODEL M1?
Here are the items that are included inside the box of MODEL M1:
Wireless amplifier6.5-feet AC power cordOptical digital cableQuick Start GuideSafety InstructionsNotes on RadioWarranty Information
Warranty
5 Years of parts warranty and 5 Years of labor warranty is generally provided for the Marantz MODEL M1 by the manufacturer.
| General |
| Brand |
Marantz |
| Full Model Name |
Marantz MODEL M1 |
| Amplifier Type |
Integrated Amplifier |
| Amp Class |
Class D |
| Performance |
| Watts RMS per Channel into 8-ohms |
100 watts |
| Watts RMS per Channel into 6-ohms |
N/A |
| Watts RMS per Channel into 4-ohms |
125 watts |
| Frequency Bandwidth |
20-20k |
| THD |
0.02% |
| Minimum Impedance |
4 |
| Signal to Noise Ratio |
N/A |
| Digital Music |
| Built-in DAC |
Yes |
| Bluetooth |
Yes |
| WiFi |
Yes |
| Ecosystem |
| Apple AirPlay |
Yes |
| Apple AirPlay2 |
Yes |
| DTS Play-Fi |
No |
| Chromecast built-in |
No |
| Roon |
Tested |
| HEOS |
Yes |
| BluOS |
No |
| CONNECTIONS |
| Total Analog Inputs |
3 |
| Phono Input |
No |
| Optical Digital Inputs |
1 |
| Coaxial Digital Inputs |
No |
| USB Input |
Yes |
| USB Type |
USB A |
| Preamp Outputs |
Stereo RCA, Sub |
| Pre-out / Main-in Loop |
No |
| Headphone Output |
|
| Subwoofer Output |
Yes |
| Removable Power Cord |
|
| PHYSICAL SPECS |
| Height |
86.0mm (3.375") |
| Width |
218.0mm (8.5625") |
| Depth |
253.0mm (9.9375") |
| Weight |
4.84 kg (2.20lbs) |
| OTHER |
| Tone Controls |
Yes |
| Parts Warranty |
5 Years |
| Labor Warranty |
5 Years |