The Marantz Model M1 is a wireless streaming amplifier that defies its size with powerful audio performance. Its 100 watts per channel pump out pristine sound for both music and movies, while a dedicated subwoofer output lets you create a deep and immersive 2.1 system. Beyond the brawn, the Model M1 boasts brains too. It seamlessly streams high-resolution audio formats and integrates with the HEOS platform, turning your home into a multi-room listening oasis. With a stylish design that offers flexible placement options, the Marantz Model M1 is the perfect solution for the audiophile seeking exceptional sound without sacrificing on space.
Get the Details
Features & Specs
HIGH-POWER, COMPACT DESIGN
100 watts per channel delivers pristine audio for music and movies, with a dedicated subwoofer output for even deeper bass.
HIGH-RESOLUTION STREAMING
Supports various high-resolution formats up to 24-bit/192kHz PCM and DSD, with popular streaming service compatibility.
HEOS MULTI-ROOM SYSTEM
Integrates with HEOS to create a whole-home audio system or expand your existing HEOS setup.
MARANTZ MUSICAL DIGITAL FILTERING
Delivers warm, detailed, and spacious sound quality, replicating the natural characteristics of your favorite recordings.
ENHANCED TV SOUND
Connects to your TV via eARC HDMI and decodes Dolby Digital+ for clear, powerful movie and show audio, with adjustable settings for optimal listening.
STYLISH & FLEXIBLE PLACEMENT
Soft-touch finish, metal grille, and compact size allow for placement on a shelf or discreet mounting.
HIGH-POWER, COMPACT DESIGN
100 watts per channel delivers pristine audio for music and movies, with a dedicated subwoofer output for even deeper bass.
HIGH-RESOLUTION STREAMING
Supports various high-resolution formats up to 24-bit/192kHz PCM and DSD, with popular streaming service compatibility.
HEOS MULTI-ROOM SYSTEM
Integrates with HEOS to create a whole-home audio system or expand your existing HEOS setup.
MARANTZ MUSICAL DIGITAL FILTERING
Delivers warm, detailed, and spacious sound quality, replicating the natural characteristics of your favorite recordings.
ENHANCED TV SOUND
Connects to your TV via eARC HDMI and decodes Dolby Digital+ for clear, powerful movie and show audio, with adjustable settings for optimal listening.
STYLISH & FLEXIBLE PLACEMENT
Soft-touch finish, metal grille, and compact size allow for placement on a shelf or discreet mounting.
Expert Insight
The Marantz Model M1 offers impressive power, pristine audio, and seamless HEOS multi-room integration, making it a compelling choice for smaller spaces or those seeking a versatile music solution.
Sarah T
Brand Manager
Details
Marantz Model M1 – Compact Wireless Streaming Amplifier with HEOS and HDMI eARC
Experience high-performance audio in a sleek, compact form with the Marantz Model M1 – a wireless streaming amplifier designed for modern living. Delivering 125W per channel into 4Ω, it powers floorstanding or bookshelf speakers with ease while supporting high-resolution audio formats like DSD and FLAC. With HDMI eARC for enhanced TV integration, HEOS multi-room support, and versatile connectivity options, the Model M1 bridges the gap between audiophile sound quality and modern convenience. Ideal for clean setups, discreet installations, and immersive 2.1 systems, this amplifier packs premium sound into an elegant, install-friendly design.
Specifications
Rated Power Output: 125W + 125W (4Ω, 1kHz, THD 0.05%)
Frequency Response: 20 Hz – 20 kHz ±1 dB
Loudspeaker Impedance: 4 – 16Ω
Inputs: HDMI (eARC), 2x Optical (TOSLINK), Analog RCA L/R
Outputs: Speaker binding posts (stereo), Subwoofer RCA Out, 4x DC Trigger Out
Audio Processing: Dolby Digital+, LPCM, DSD
Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode
Streaming Support: AirPlay 2, Bluetooth 5.x, Spotify Connect, HEOS
Control: HEOS app, IR input, IP control (Crestron, Control4, AMX)
Dimensions (W x D x H): 9.41" x 8.54" x 3.31"
Weight: 4.84 lbs (2.2 kg)
What It's Great At
Delivering high-fidelity audio in a compact, sleek form factor
Enhancing TV sound via HDMI eARC with virtual surround and dialog modes
Supporting multi-room streaming with HEOS integration
Driving full-size speakers with 125W per channel of clean amplification
Providing flexible setup options including wall and rack mounting
Expanded Key Features List
125W Compact Amplification: High-output Class D amplifier delivers 125W per channel into 4Ω from a space-saving enclosure.
High-Resolution Audio Support: Stream up to 24-bit/192kHz and DSD 5.6MHz files for pristine sound clarity and detail.
HEOS Multi-Room Integration: Sync audio across multiple rooms using other HEOS-enabled speakers and devices.
HDMI eARC with Dolby Digital+: Connect to your TV for high-quality sound with support for Dolby Digital+ and virtual surround modes.
Dedicated Subwoofer Output: Add bass impact with an RCA subwoofer out and adjustable crossover control.
Versatile Input Options: Features HDMI, analog RCA, and dual optical inputs for wide system compatibility.
Smart Home Control Ready: Compatible with Crestron, Control4, and AMX via IP control; supports IR learning and the HEOS app.
Elegant and Mount-Ready Design: Features a soft-touch finish, dimmable LED, and mounting threads for wall or rack installation.
Q&A Section
Q: Can the Model M1 power floorstanding speakers? A: Yes, it delivers 125W per channel into 4Ω, making it capable of driving both bookshelf and floorstanding speakers with authority.
Q: Does the Model M1 support surround sound? A: While it isn’t a surround processor, it decodes Dolby Digital+ and simulates surround effects for immersive 2.1 playback.
Q: Is the Model M1 rack- or wall-mountable? A: Yes, its compact size and threaded bottom allow for easy wall or rack installation in custom setups.
Q: How do I control the Model M1? A: You can use the HEOS app, learn IR remote commands, or integrate it with smart systems like Crestron and Control4 via IP control.
Q: Can I stream music directly from my phone? A: Absolutely—use AirPlay 2 for Apple devices, Bluetooth for any phone, or stream directly via the HEOS app.
Q: What audio files are supported? A: The M1 supports high-resolution formats including FLAC, WAV, ALAC (up to 24-bit/192kHz), and DSD (2.8/5.6MHz).
Q: Does it have a subwoofer output? A: Yes, there is a dedicated RCA subwoofer out with customizable crossover settings for optimized low-end integration.
Q: Can I use it as part of a multi-room system? A: Yes, the built-in HEOS system allows seamless integration with other HEOS-enabled devices for whole-home audio.
The Marantz Model M1 is a wireless streaming amplifier that defies its size with powerful audio performance. Its 100 watts per channel pump out pristine sound for both music and movies, while a dedicated subwoofer output lets you create a deep and immersive 2.1 system. Beyond the brawn, the Model M1 boasts brains too. It seamlessly streams high-resolution audio formats and integrates with the HEOS platform, turning your home into a multi-room listening oasis. With a stylish design that offers flexible placement options, the Marantz Model M1 is the perfect solution for the audiophile seeking exceptional sound without sacrificing on space.
Get the Details
Features & Specs
Features & Specs
HIGH-POWER, COMPACT DESIGN
100 watts per channel delivers pristine audio for music and movies, with a dedicated subwoofer output for even deeper bass.
HIGH-RESOLUTION STREAMING
Supports various high-resolution formats up to 24-bit/192kHz PCM and DSD, with popular streaming service compatibility.
HEOS MULTI-ROOM SYSTEM
Integrates with HEOS to create a whole-home audio system or expand your existing HEOS setup.
MARANTZ MUSICAL DIGITAL FILTERING
Delivers warm, detailed, and spacious sound quality, replicating the natural characteristics of your favorite recordings.
ENHANCED TV SOUND
Connects to your TV via eARC HDMI and decodes Dolby Digital+ for clear, powerful movie and show audio, with adjustable settings for optimal listening.
STYLISH & FLEXIBLE PLACEMENT
Soft-touch finish, metal grille, and compact size allow for placement on a shelf or discreet mounting.
HIGH-POWER, COMPACT DESIGN
100 watts per channel delivers pristine audio for music and movies, with a dedicated subwoofer output for even deeper bass.
HIGH-RESOLUTION STREAMING
Supports various high-resolution formats up to 24-bit/192kHz PCM and DSD, with popular streaming service compatibility.
HEOS MULTI-ROOM SYSTEM
Integrates with HEOS to create a whole-home audio system or expand your existing HEOS setup.
MARANTZ MUSICAL DIGITAL FILTERING
Delivers warm, detailed, and spacious sound quality, replicating the natural characteristics of your favorite recordings.
ENHANCED TV SOUND
Connects to your TV via eARC HDMI and decodes Dolby Digital+ for clear, powerful movie and show audio, with adjustable settings for optimal listening.
STYLISH & FLEXIBLE PLACEMENT
Soft-touch finish, metal grille, and compact size allow for placement on a shelf or discreet mounting.
Expert Insight
Expert Insight
The Marantz Model M1 offers impressive power, pristine audio, and seamless HEOS multi-room integration, making it a compelling choice for smaller spaces or those seeking a versatile music solution.
Sarah T
Brand Manager
Details
Details
Marantz Model M1 – Compact Wireless Streaming Amplifier with HEOS and HDMI eARC
Experience high-performance audio in a sleek, compact form with the Marantz Model M1 – a wireless streaming amplifier designed for modern living. Delivering 125W per channel into 4Ω, it powers floorstanding or bookshelf speakers with ease while supporting high-resolution audio formats like DSD and FLAC. With HDMI eARC for enhanced TV integration, HEOS multi-room support, and versatile connectivity options, the Model M1 bridges the gap between audiophile sound quality and modern convenience. Ideal for clean setups, discreet installations, and immersive 2.1 systems, this amplifier packs premium sound into an elegant, install-friendly design.
Specifications
Rated Power Output: 125W + 125W (4Ω, 1kHz, THD 0.05%)
Frequency Response: 20 Hz – 20 kHz ±1 dB
Loudspeaker Impedance: 4 – 16Ω
Inputs: HDMI (eARC), 2x Optical (TOSLINK), Analog RCA L/R
Outputs: Speaker binding posts (stereo), Subwoofer RCA Out, 4x DC Trigger Out
Audio Processing: Dolby Digital+, LPCM, DSD
Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode
Streaming Support: AirPlay 2, Bluetooth 5.x, Spotify Connect, HEOS
Control: HEOS app, IR input, IP control (Crestron, Control4, AMX)
Dimensions (W x D x H): 9.41" x 8.54" x 3.31"
Weight: 4.84 lbs (2.2 kg)
What It's Great At
Delivering high-fidelity audio in a compact, sleek form factor
Enhancing TV sound via HDMI eARC with virtual surround and dialog modes
Supporting multi-room streaming with HEOS integration
Driving full-size speakers with 125W per channel of clean amplification
Providing flexible setup options including wall and rack mounting
Expanded Key Features List
125W Compact Amplification: High-output Class D amplifier delivers 125W per channel into 4Ω from a space-saving enclosure.
High-Resolution Audio Support: Stream up to 24-bit/192kHz and DSD 5.6MHz files for pristine sound clarity and detail.
HEOS Multi-Room Integration: Sync audio across multiple rooms using other HEOS-enabled speakers and devices.
HDMI eARC with Dolby Digital+: Connect to your TV for high-quality sound with support for Dolby Digital+ and virtual surround modes.
Dedicated Subwoofer Output: Add bass impact with an RCA subwoofer out and adjustable crossover control.
Versatile Input Options: Features HDMI, analog RCA, and dual optical inputs for wide system compatibility.
Smart Home Control Ready: Compatible with Crestron, Control4, and AMX via IP control; supports IR learning and the HEOS app.
Elegant and Mount-Ready Design: Features a soft-touch finish, dimmable LED, and mounting threads for wall or rack installation.
Q&A Section
Q: Can the Model M1 power floorstanding speakers? A: Yes, it delivers 125W per channel into 4Ω, making it capable of driving both bookshelf and floorstanding speakers with authority.
Q: Does the Model M1 support surround sound? A: While it isn’t a surround processor, it decodes Dolby Digital+ and simulates surround effects for immersive 2.1 playback.
Q: Is the Model M1 rack- or wall-mountable? A: Yes, its compact size and threaded bottom allow for easy wall or rack installation in custom setups.
Q: How do I control the Model M1? A: You can use the HEOS app, learn IR remote commands, or integrate it with smart systems like Crestron and Control4 via IP control.
Q: Can I stream music directly from my phone? A: Absolutely—use AirPlay 2 for Apple devices, Bluetooth for any phone, or stream directly via the HEOS app.
Q: What audio files are supported? A: The M1 supports high-resolution formats including FLAC, WAV, ALAC (up to 24-bit/192kHz), and DSD (2.8/5.6MHz).
Q: Does it have a subwoofer output? A: Yes, there is a dedicated RCA subwoofer out with customizable crossover settings for optimized low-end integration.
Q: Can I use it as part of a multi-room system? A: Yes, the built-in HEOS system allows seamless integration with other HEOS-enabled devices for whole-home audio.
