Marantz Model M4

Marantz Model M4

The MODEL M4 is a rack-mount multiroom amplifier that lets you deliver the superior sound Marantz is known for from a wide range of streamed music services, local music sources and your TV across four zones.

A different approach to multiroom

MODEL M4 offers an innovative and intelligent take on traditional multiroom amplifier designs. This multiroom amplifier for those who love really good sound is rack-mountable. It reproduces sound from a wide range of streamed music services, local music sources and your TV with superior quality. MODEL M4's industrial design complements Marantz's latest generation of hi-fi and AVR products, providing the extreme ruggedness, easy operation and flexible ease of configuration essential for successful home integration.

Power where you need it

MODEL M4 delivers enough power for speakers in four rooms in your home. For even more power, you can use the Bridge function that provides output power of up to 4 x 200W.

All the sound, everywhere

Stream your favorite music or TV sound, separately or grouped, in four different rooms via MODEL M4's four built-in HEOS modules.

Extensive functionality, fully flexible

With all the functionality an integrator could want built in, MODEL M4 is extremely robust, easy to use and flexible, for effortless multiroom applications.

Designed for high resolution

Whether you listen to music or any other audio signal via a streaming service or your network, an optical digital connection or USB, MODEL M4 lets you experience it with the high resolution it deserves.

Marantz Musical Digital Filtering

MMDF is a unique and advanced digital filter technology that brings out the natural details and tonality of the sound.

For the soundtrack of your life

HEOS® Built-in has a search feature that lets you search and stream from the world's leading music platforms, including TIDAL, Pandora and Amazon Music HD.

Simple number search across platforms

HEOS® Built-in has a search feature that lets you search and stream from the world's largest music platforms, including Spotify, TIDAL and Amazon Music HD.

Your whole house in one place

HEOS-compatible devices allow you to control multiple rooms, all with the HEOS app.

Hi-Res streaming

Use your HEOS-enabled Marantz devices to stream high-resolution music and discover a whole new way to love your favorites.