Marantz Model M4 Four-Zone Distribution Amplifier

Description Model M4 The Marantz Model M4 is an 8 x 100W, Four-Zone Distribution Amplifier, rack-mountable, with HEOS built-in. 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). The industrial design of Model M4 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 Anywhere 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 200 Watts of output. Stream your favourite music or TV audio (via the Optical inputs), independently or grouped, in four different rooms with four built-in HEOS modules. Fully Featured & Flexible With all the onboard features every integrator could ever 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 will always experience your sound with the high resolution it deserves. Further, Model M4 features Marantz Musical Digital Filtering (MMDF) onboard, a unique and sophisticated digital filtering technology that reveals the natural detail and tonality in sound. Features 8 x 100 Watts (8 Ohm, 20 Hz – 20 kHz) 0.05 % THD. 192/24 FLAC, ALAC, WAV, DSD. 4 x Stereo RCA In, 2 x Optical, 2 x Ethernet, 4 x USB-A. HEOS Built-in, AirPlay 2, Dolby Digital. Stereo preamp outputs per-zone, or four subwoofer outputs, one per-zone. Convert preamp out 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-mounting kit included. Specifications 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 (4 Ohm): 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 Loudspeaker Binding Posts: 4-way binding posts Digital Inputs: TOSLINK (2) Analogue Inputs: RCA L/R (4) Preouts: RCA L/R (4) Subwoofer Out: RCA Mono (4, selectable) Channel Assignments: Stereo (Default), Dual Mono Volume Limit: 80-100% Balance: -15 dB to 15 dB Adjustable High Pass / Low Pass Filters: 40-250 Hz / 40-120 Hz EQ: Bass, Treble -5 dB to 5 dB Sound Modes: Stereo, Direct, Virtual, Dialog Enhancer, Night Mode TV Sound Grouping: Yes 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 / 192 kHz, DSD – 2.8 MHz, 5.6 MHz 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) Wired Connectivity: Ethernet (2) Wireless Connectivity: N/A Control System Compatibility via TCP/IP: Creston, Control4, AMX HEOS App: iOS, Android, Kindle Fire Trigger Output DC 12V: Yes (4) Product Colour: Black User Interface: Reset button, Front power button, Rear power switch Dimensions (W x D x H): 415 x 442 x 106 mm Included 1 x Model M4 1 x Power Supply 1 x Rack Mount Kit 1 x Documentation Full Marantz Range Available Unilet Sound & Vision are official retail partners for Marantz, providing sales, advice and assistance on their entire range of high-quality products. Please do get in touch if you would like a demonstration or wish to purchase. More Information Model M4 Distribution Amplifier, by Marantz