Marantz MODEL M4 Four-Zone Distribution Amplifier

$6,499.00

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MODEL M4

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.

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.

8 x 100W Amplification (8 ohm 20-20kHz) 0.05% THD
192/24 FLAC, ALAC, WAV, DSD
Stereo RCA in x4, Optical x2, Ethernet x2, USB-A x4
HEOS®, AirPlay2, Dolby Digital
Stereo preouts per zone or four subwoofer outputs, one per zone
Convert preout to subwoofer out with High Pass and Low Pass Filters
TV Sound Grouping
Marantz Musical Digital Filtering (MMDF)
12V trigger out per zone and Bridge mode
Perfectly sized for rack mounted design and active cooling, rack kit included

Amplifier

Rated Output & THD (8 ohm): 8 x 100 W (20 Hz to 20 kHz, T.H.D. 0.05%)
Rated Output & THD (4 ohm): 8 x 125 W (1 kHz, T.H.D. 0.1%)
Frequency Response: 20 Hz to 20 kHz ±1 dB
Loudspeaker Impedance: 4–16 Ω

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)

Input Audio Options

Channel Assignments: Stereo (Default), Dual Mono
Volume Limit: 80-100%
Balance: -15dB to +15dB
Adjustable High/Low Pass Filters: 40-250 Hz / 40-120 Hz
EQ: Bass, Treble -5dB to +5dB

Sound Modes

Stereo, Direct, Virtual, Dialog Enhancer, Night Mode

Audio Format Support

Decoding: Dolby Digital, LPCM, DSD
Stereo PCM / Multi-channel PCM: Yes / Yes
Stereo File Formats: WMA (up to 192 kbps), AAC & MP3 (up to 320 kbps), WAV, ALAC, FLAC (up to 24-bit/192kHz), DSD (2.8 MHz, 5.6 MHz)

Streaming Technologies

AirPlay: AirPlay 2
Spotify: Spotify Connect
Music Services: Pandora, Spotify, TuneIn, SiriusXM, Amazon Music, Tidal (HiRes), iHeartRadio, Deezer (HiFi), Mood, Sony Hi-Res, AWA, QPlay, SoundCloud
NAS and USB Storage: Supported (FAT32, NTFS formatted drives)

Networking & Control

Wired Connectivity: Ethernet (2)
Control System Compatibility: 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): 16.34 x 4.17 x 17.4 inches / 415 x 106 x 442 mm

Audio & Video Installation

Listen to the music you love anywhere in your home, inside or out. Simple, easy to use solutions designed to sound beautifully!

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