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...
| Brand | Marantz |
| Type | Amplifiers |
| Tags | Amplifier |
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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.
Crafted in Shirakawa, Japan
8 Channels
100 Watts per Channel
Four Zones
Dolby Digital
HEOS Built-in
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.
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.
With all the onboard features every integrator could need, MODEL M4 is extremely robust, easy to use, and flexible, making multi-room effortless.
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.
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 Trasmit
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
