Where space-saving design meets powerful sonic performance.
Meet the MRX SLM: a powerful, high-performance A/V receiver in an ultra-compact design. For those who demand exceptional sound but don't have the space for a traditional receiver, the MRX SLM delivers. It's the ultimate solution for small spaces, built to fit where other receivers can't—behind your TV, in a cabinet, or even wall-mounted.

Don't let its size fool you. The MRX SLM is packed with 5 channels of Anthem's renowned clean power, delivering a consistent 50 watts per channel into 8 ohms. It's the ultimate performance-to-value solution for premium home theater and audio, offering a truly powerful and versatile core for any media room.

Out of Sight, But Not Out of Sound
With its sleek, slim design, the MRX SLM is built to be heard, not seen. Easily hidden from sight or discreetly mounted behind your flat-panel television, it delivers a seamless, streamlined setup without compromising on performance. This premium device flawlessly integrates into any modern entertainment system

Out of Sight, But Not Out of Sound
With its sleek, slim design, the MRX SLM is built to be heard, not seen. Easily hidden from sight or discreetly mounted behind your flat-panel television, it delivers a seamless, streamlined setup without compromising on performance. This premium device flawlessly integrates into any modern entertainment system

Stack it
You can stack multiple MRX SLMs together to create powerful and compact audio setups for multiple home theater systems or multi-channel systems throughout your home. And with Anthem’s renowned audio quality, you can be sure that each MRX SLM will deliver an immersive audio experience.

Mount it
The MRX SLM is not just a premium audio device, but also versatile enough to be mounted on any surface. Whether you want to mount it on a wall, in an In-Wall Media Box, on a shelf, or even behind your furniture, the MRX SLM can be easily installed with its included mounting bracket. This allows you to enjoy exceptional audio performance while keeping your entertainment setup organized and clutter-free. Discover the flexibility of the MRX SLM and mount it anywhere you want for an immersive audio experience.

Rack it
With its compact size, the MRX SLM can easily fit into any standard AV rack, making it the perfect choice for professional installers and enthusiasts who want a clean and organized setup. With the MRX SLM, you can have the best of both worlds - audiophile-grade audio quality and a sleek, organized rack-mounted system. Upgrade your entertainment system with the MRX SLM and take your audio experience to the next level.

Every Home Deserves an Anthem
The MRX SLM's small form-factor and exceptional audio performance make it the perfect device for a single-room audio system. You can stack multiple MRX SLMs together to create powerful and compact audio setups for multiple home theater systems or multi-channel systems throughout your home. And with Anthem's renowned audio quality, you can be sure that each MRX SLM will deliver an immersive audio experience. Upgrade your home audio system with the MRX SLM and enjoy single-room audio systems that are both powerful and compact.

A Clean, Streamlined Solution
Tired of the mess of tangled cables and scattered devices? The Anthem MRX SLM, when paired with an In-Wall Media Box, offers the ultimate solution for a clean, streamlined setup that conceals all your AV gear. To manage your components and cables, simply pair the MRX SLM with an In-Wall Media Box. These customizable enclosures allow you to effortlessly integrate your devices, creating a complete and organized solution. With the MRX SLM, you can enjoy a hidden installation that keeps your entertainment space looking sleek and sophisticated. No more messy cables or unsightly devices—just pure, high-quality sound in a clean, elegant environment. Paired with our scalable MCA amplifiers, you can purchase only the channels you need to power your vision of home entertainment—all without sacrificing a single ounce of performance. This is not just a system; it's a study in perfection. With ARC Genesis correcting for the room's acoustics, every seat in the house receives a level of performance without equal, bringing sound that rivals the best commercial cinemas.
 

Using MRX SLM and In-Wall Media Box allows you to neatly conceal your set-top box and various digital media players, such as AppleTV, nVidia Shield, Roku Box, or other well-known streaming devices, leaving ample space available. Keep all your tech hidden away for a sleek and organized setup.

The Anthem MRX SLM effortlessly slots into the 20” x 14” In-Wall Media Box, offering ample additional space and making it the top pick for a completely hidden setup. Thanks to the MRX SLM's highly efficient design and integrated heatsink, you're guaranteed years of worry-free operation, ensuring an enjoyable, long-lasting experience.

All your connections can be made within the In-Wall Media Box for a tidy, cable-free installation. Just connect your cables and utilize the multiple cable management features offered by In-Wall Media Box to secure access cables, ensuring a professional installation every time.Control Your Media Like Never Before
Anthem MRX SLM for a Clutter-Free Setup
Anthem's mission is straightforward: to create audio/video products that deliver exceptional performance and convenience at an affordable price point. This commitment involves rigorous processes such as meticulous component selection and testing, the development of unique circuit topologies, and the reinforcement with robust power supplies, ensuring enduring quality and reliability in every product.
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With Anthem's MRX SLM purpose-built design, you unlock the full potential of your system. Its seamless integration of sleek design and adaptable placement effortlessly blends into your living space. Through its diverse onboard features, you gain effortless control over your media, elevating your home entertainment to unparalleled heights. This not only simplifies your entertainment but also provides you the freedom to customize and optimize your setup for ultimate control and enjoyment.

hoenix™ Connector
Installing the MRX SLM is a breeze with its ingenious Multi-Channel Phoenix™ Connector. Simply attach your speaker wires to the detachable terminal block and secure them effortlessly. No more shifting things around; it's a hassle-free way to wire up your speakers and enjoy your entertainment setup in no time.

HDMI eARC
Utilizing HDMI eARC, one cable links your TV to compatible audio devices like the Anthem MRX SLM, effortlessly transmitting high-quality audio. This streamlined setup minimizes cable clutter. The MRX SLM features HDMI 2.0b eARC and HDCP 2.3, ensuring seamless compatibility with 4k/60Hz content.

Optical Input
Experience crystal-clear audio connectivity with the MRX SLM's optical audio input. This feature offers seamless compatibility with various audio sources, providing high-fidelity sound without signal interference. Connect effortlessly to your entertainment system and enjoy immersive audio experiences with ease and reliability.

Wi-Fi/Ethernet
Stay connected seamlessly with the MRX SLM's versatile Wi-Fi and Ethernet capabilities. Seamlessly integrate external IP control systems with available Control Drivers from Control 4, Savant, URC, Elan, Crestron, and RTI. Enjoy uninterrupted streaming and effortless access to online content, updates, and streaming services. Whether it's through the reliability of Ethernet or the flexibility of Wi-Fi, ensure a stable connection for a superior entertainment experience tailored to your preferences.

IR Extender Input
Enhance control and convenience with the IR Extender Input feature on the MRX SLM. Enjoy effortless command over your entertainment system, even when the MRX SLM is hidden away, for a smoother and more adaptable user experience. IR Repeater is included in the packaging for your installation needs.

Say Goodbye to Cable Clutter & Hello to Superior Audio with HDMI eARC
HDMI eARC allows a single HDMI cable to transmit high-quality audio signals from a TV to an audio device, such as an AV receiver or soundbar. This technology supports higher bandwidth and Dolby Atmos and DTS:X, which offer immersive sound quality.

Setup Simplified with MRX SLM
At Anthem, we strive to simplify how you interact with your technology. That's why we designed the MRX SLM with attention to every detail, providing the utmost flexibility for your device setup.
With the MRX SLM, you can use your phone, tablet, or laptop to easily access any function or setting and make changes on the fly. Whether you want to power the MRX SLM on and off, adjust volume, change audio modes, or tweak channel trims, you're in control. Enjoy a perfect surround sound experience with ease, thanks to the intuitive control of the Anthem MRX SLM.

Stream Your Music with Exceptional Sound Quality: MRX SLM's Robust Streaming Capabilities
Not only does the MRX SLM offer a wide range of streaming options from local and internet sources, but it also includes popular features such as Apple AirPlay, Google Cast, and Bluetooth. This means you can easily stream music from your favorite devices directly to the MRX SLM for high-quality sound performance. With these convenient features, you can enjoy your music with ease and convenience, without sacrificing sound quality.

Apple AirPlay
The MRX SLM offers seamless integration with Apple AirPlay, allowing you to stream your favorite audio content, as well as locally stored music, to any AirPlay-enabled device. What's more, with AirPlay's multi-device playback support, you can enjoy your music throughout your entire home. Experience the convenience and versatility of the MRX SLM's AirPlay capabilities for a seamless streaming experience like no other.

Google Cast
With Google Cast, you can easily stream audio content from your Android device - whether it's a phone, tablet, or laptop - directly to the MRX SLM. If it's playable on your phone, you can easily Cast it to your SLM without any hassle.

Spotify Connect
Take your music experience to the next level with the MRX SLM's support for Spotify Connect. With this feature, you can use your smartphone as a remote to control playback, pause, and stream content directly from Spotify. Experience the convenience and control of having your favorite music at your fingertips with the MRX SLM's Spotify Connect integration.

Bluetooth
The MRX SLM is designed to provide users with seamless audio streaming capabilities, making it easier to enjoy their favorite music on different devices. With Bluetooth support, users can stream music stored on their phones, tablets, or laptops without having to worry about cables or compatibility issues. This feature makes it perfect for on-the-go listening or for those who prefer a wireless setup at home.

Anthem Remote App
Take absolute command over your Anthem system from the palm of your hand. Our Remote App provides effortless Wi-Fi control over every key function—from volume and inputs to listening modes and ARC. With our most advanced technology, simplicity is key.

Maximize Your Home Entertainment Setup with the Anthem MRX SLM Mounting Bracket
With the Anthem MRX SLM, you have even more placement options thanks to the included mounting bracket. This sleek and discreet bracket allows you to mount the MRX SLM on your wall, behind your television, or behind furniture, freeing up valuable shelf or cabinet space and giving you more flexibility in your home entertainment setup.
The MRX SLM's slim design and advanced connectivity options make it the perfect choice for any home, and the wall bracket takes it to the next level. Whether you're looking to create a more streamlined look or simply want to keep your MRX SLM out of sight, the mounting bracket is the perfect solution.
So why settle for a bulky and outdated AV receiver when you can have the MRX SLM with its space-saving design and versatile placement options? Upgrade today and discover the power and performance of Anthem's signature sound, now with even more flexibility.

ARC Genesis: The Room is No Longer an Obstacle
Acoustics are a science. Our award-winning ARC Genesis Room Correction uses a precision microphone and advanced algorithms to solve—not mask—room issues, optimizing frequency response for peak performance. With four storable profiles, you get unmatched customization and control.

The Anthem Advantage
Drawing on our decades of hands-on design and innovative audio engineering, Anthem products deliver an unparalleled level of reliability and functionality. This isn't just about features; it's about a relentless focus on a superior performance-to-price ratio that sets the industry standard. This is the reason Anthem electronics are the definitive choice for audiophiles, professional musicians, and engineers worldwide.

umber of Power Amps
5
Maximum Continuous Output (1% THD) (20Hz - 20kHz, Two Channels Driven @ 8?) Channels: 1~5
50 W
Maximum Continuous Output (1% THD) (20Hz - 20kHz, Two Channels Driven @ 6?) Channels: 1~5
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Maximum Continuous Output (1% THD) (20Hz - 20kHz, Two Channels Driven @ 8?) Channels: Remaining
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Maximum Continuous Output (1% THD) (20Hz - 20kHz, Two Channels Driven @ 6?) Channels: Remaining
--
Speaker Impedance
>4?

Channels
5.1
Max Speaker Configuration
5.1
Room Correction
Yes
DTS HD Master, DTS:X
Yes, Yes
DTS Neural:X
Yes
DTS Virtual:X
Yes
IMAX Enhanced
Yes
Dolby TrueHD, Dolby Atmos, Dolby Atmos Music
Yes, Yes, Yes
Dolby Surround
Yes
Multichannel Stereo
Yes
AnthemLogic-Music, AnthemLogic-Cinema
Yes, Yes
Max. Number of Processing (Pre-Amp) Channels
0

HDMI Inputs / Outputs
1 In / 1 Out
Zone 2 HDMI Ouput
No
HDMI Version
HDMI 2.0b
HDR Support
Dolby Vision
HDCP Version
HDCP 2.2
eARC
Yes

Wireless
Yes
Network (LAN)
Yes
Zone 2
No
Streaming Support
Apple Airplay, Google Chromecast Audio, Bluetooth, Spotify Connect

Analog Inputs
1 In (3.5mm stereo)
Line Output
No
Phono Input (MM)
No
Digital Inputs (Coax)
No
Digital Inputs (Optical)
1 In
Pre-amplifier Outputs
No
Subwoofer Outputs
1
USB Port
1 - 5V/500mA (Service) (USB-A)
Speaker Terminals
FR, FL, C, SR, SL

Front Display
No
Construction
Aluminum Chasis with Machine Aluminum Faceplate
Weight
6.6 lb (3.0 kg)
Dimensions (W)
11” (27.9 cm)
Dimensions (D)
11” (27.9 cm)
Dimensions (H)
1.5” (3.8 cm)
Height with Rackmount Kit
1U

Typical Load
< 50 W
Standby
< 1 W
Standby IP Control Enabled
< 2 W
Standby HDMI Bypass Enabled
< 5 W