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Marantz MODEL M4 4-Zone Network Amplifier

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Description
Specifications
Documents
Video

MODEL M4 is a four-zone, rack-mountable distribution amplifier engineered to offer superb Marantz sound from a wide range of streamed music services, locally connected music sources, and your TV.

  • Crafted in Shirakawa, Japan
  • 8 Channels
  • 100 Watts per Channel
  • Four Zones
  • Dolby Digital
  • HEOS Built-in

Distribution Done Differently

MODEL M4 offers an innovative and intelligent take on traditional distribution amplifier designs. A rack-mountable distribution amplifier for dedicated music lovers, it delivers superior sound from a wide range of streamed music services, locally connected music sources, and your TV (via the Optical inputs). MODEL M4’s industrial design complements the latest generation of Marantz hi-fi and AVR products. It has been carefully engineered to deliver the extreme robustness, simple control functionality, and flexible configuration that is essential to successful home integration.

Power Where You Need It

MODEL M4 delivers enough power to drive speakers across four rooms in your home. For even more power, use Bridge Mode which offers up to 4 x 200W of output.

Any Sound, Anywhere

Stream your favorite music or TV audio (via the Optical inputs), independently or grouped, in four different rooms with MODEL M4’s four built-in HEOS modules.

Fully Featured, Fully Flexible

With all the onboard features every integrator could need, MODEL M4 is extremely robust, easy to use, and flexible, making multi-room effortless.

Engineered For High Resolution

Whether it’s using streamed services, your network, optical digital, or USB, with MODEL M4 you’ll experience your sound with the high resolution it deserves.

Marantz Musical Digital Filtering

MMDF is a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound.

Amplifier  
Power Amplifier Rated output & THD (8 ohm) 8 X 100 W (8 Ω/ohms, 20 Hz to 20 kHz, T.H.D. 0.05 %)
Power Amplifier Rated output & THD (4ohm) 8 X 125 W (4Ω/ohms, 1 kHz, T.H.D. 0.1%
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 TOSLINK (2)
Analog Inputs RCA L/R (4)
Preouts RCA L/R (4)
Subwoofer Out RCA Mono (4) (selectable)
   
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, 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 N/A
Bluetooth Transmit N/A
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 (4) (FAT32, NTFS formatted drives)
   
Networking & Control  
Wired Connectivity Ethernet (2)
Wireless Connectivity N/A
IR Input N/A
IR Learning N/A
Control System Compatibility via TCP/IP Creston, Control4, AMX
HEOS® App iOS, Android, Kindle Fire
Trigger Output DC 12V Yes (4)
   
General  
Product Color Black
User Interface Reset button, Front power button, Rear power switch
Dimensions (W x D x H) Inches 16.34 x 4.17 x 17.4
Dimensions (W x D x H) mm 415 x 106 x 442

Marantz MODEL M4 4-Zone Network Amplifier

Product form

£2,999.00

Availability

1 in stock  Next working day delivery when ordered before 12pm. Free delivery over £69.

Need more than 1? Contact us for availability.
Next working day delivery when ordered before 12pm

  • Shipped today? Order within: Jan 13, 2025 12:00:00 +0000
  • Expert advice and technical support

    Description
    Specifications
    Documents
    Video

    MODEL M4 is a four-zone, rack-mountable distribution amplifier engineered to offer superb Marantz sound from a wide range of streamed music services, locally connected music sources, and your TV.

    • Crafted in Shirakawa, Japan
    • 8 Channels
    • 100 Watts per Channel
    • Four Zones
    • Dolby Digital
    • HEOS Built-in

    Distribution Done Differently

    MODEL M4 offers an innovative and intelligent take on traditional distribution amplifier designs. A rack-mountable distribution amplifier for dedicated music lovers, it delivers superior sound from a wide range of streamed music services, locally connected music sources, and your TV (via the Optical inputs). MODEL M4’s industrial design complements the latest generation of Marantz hi-fi and AVR products. It has been carefully engineered to deliver the extreme robustness, simple control functionality, and flexible configuration that is essential to successful home integration.

    Power Where You Need It

    MODEL M4 delivers enough power to drive speakers across four rooms in your home. For even more power, use Bridge Mode which offers up to 4 x 200W of output.

    Any Sound, Anywhere

    Stream your favorite music or TV audio (via the Optical inputs), independently or grouped, in four different rooms with MODEL M4’s four built-in HEOS modules.

    Fully Featured, Fully Flexible

    With all the onboard features every integrator could need, MODEL M4 is extremely robust, easy to use, and flexible, making multi-room effortless.

    Engineered For High Resolution

    Whether it’s using streamed services, your network, optical digital, or USB, with MODEL M4 you’ll experience your sound with the high resolution it deserves.

    Marantz Musical Digital Filtering

    MMDF is a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound.

    Amplifier  
    Power Amplifier Rated output & THD (8 ohm) 8 X 100 W (8 Ω/ohms, 20 Hz to 20 kHz, T.H.D. 0.05 %)
    Power Amplifier Rated output & THD (4ohm) 8 X 125 W (4Ω/ohms, 1 kHz, T.H.D. 0.1%
    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 TOSLINK (2)
    Analog Inputs RCA L/R (4)
    Preouts RCA L/R (4)
    Subwoofer Out RCA Mono (4) (selectable)
       
    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, 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 N/A
    Bluetooth Transmit N/A
    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 (4) (FAT32, NTFS formatted drives)
       
    Networking & Control  
    Wired Connectivity Ethernet (2)
    Wireless Connectivity N/A
    IR Input N/A
    IR Learning N/A
    Control System Compatibility via TCP/IP Creston, Control4, AMX
    HEOS® App iOS, Android, Kindle Fire
    Trigger Output DC 12V Yes (4)
       
    General  
    Product Color Black
    User Interface Reset button, Front power button, Rear power switch
    Dimensions (W x D x H) Inches 16.34 x 4.17 x 17.4
    Dimensions (W x D x H) mm 415 x 106 x 442

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