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15.2 Pre-Amplifier / 11 Amplifier Channel A/V receiver with Dolby Atmos, DTS:X and IMAX Enhanced....

Anthem MRX11408K

Quick Specs

  • Type: Amplifier
  • Width: 17"
  • Energy Star Rated: No
 
Pure Performance,
Pure Value

Anthem's MRX A/V Receivers are about maximising audio performance that previously has been unobtainable at their respective price points. Building on the feature set of our previous models, we've added the newest version of ARC Genesis, a redesigned and more accurate calibration microphone, Anthem's Web User Interface, integrated streaming support, object-oriented audio codecs with support for up to 15.2 channels and the clean power delivery Anthem is known for with up to 140 watts per channel.


The MRX 540, 740 and 1140 are a great way to bring premium audio to any home theater or media room. Seamlessly integrate your smart TV or projector with 7 dedicated 8K HDMI inputs that support 8K/60Hz or 4K/120Hz pass-through and 3 dedicated outputs with eARC. With MRX, you can enjoy 8K quality video from all of your 8K source devices in amazing clarity.


MRX 1140 8K Features & Functions

MRX 1140 15.2 Pre-Amplifier / 11 Amplifier Channel A/V Receiver

Anthems MRX A/V Receivers are about maximising audio performance that previously has been unobtainable at their respective price points. Building on the feature set of previous models, the MRX 1140 8K now include:

Features include:
  • New Electronics platform, up to 15.2 pre-amplifier channels with 11 amplifier channels, HDMI 2.1 HDCP 2.3
  • All object-oriented audio codecs have been updated to the latest version of DTS:X and Dolby Atmos.
  • IMAX Enhanced
  • ARC Genesis now features a more precise microphone, ensuring better results in any listening environment.
  • Platform Agnostic Streaming with AirPlay2, Google Chromecast (Audio), Bluetooth v4.2, Spotify Connect and Roon (coming soon!)
  • Reliable Networking Platform with web-based setup supporting over-the-air updates
  • Next-Generation DSP Platform
  • Modernized Design with high resolution front panel display
  • Amp matrixing with up to 10 re-assignable channels
  • Two Independent sub outputs on MRX 1140, allow ARC Genesis to correct multiple subs individually for frequency response and phase alignment.
  • Independent HDMI Zone 2 output.
Audio Features:
  • 15.2 pre-amplifier channels with 11 amplifier channels. 140 watts per channel continuous power into 8 ohms.
  • Amp matrixing with up to 10 re-assignable channels
  • Two independent subwoofer outputs
  • Auto Subwoofer Phase Adjustments (ARC Genesis)
  • Auto Distance & Time Alignment Adjustments (ARC Genesis)
  • Latest Implementation of ARC Genesis
  • Four Speaker Profile Memories
  • 2 / 5 cm Speaker Distance Increments
  • 0.5dB Level Increments
  • Super Sub Front Setting
HDMI & Video:
  • Dolby Vision
  • IMAX Enhanced
  • HDMI 2.1 & HDCP 2.3
  • HDMI eARC
  • 4:4:4 Subsampling @ 8K 60 Hz
  • High Dynamic Range (HDR10)
  • Variable Refresh Rate (VRR)
  • Auto Low Latency Mode (ALLM)
  • Hybrid Log Gamma (HLG)
  • BT.2020 Color Gamut
  • 8K 60 Hz / 4K 120 Hz Switching
  • Zone 2 HDMI Output
  • Dual HDMI Outputs
  • Standby Pass-Through
Decoding:
  • Dolby Atmos
  • Dolby HD
  • DTS:X
  • DTS-HD Master Audio
Custom Installation:
  • IP Control
  • RS-232 Control
  • IR Input
  • Three 12V Trigger Outputs
  • Pre-made Control Drivers
  • Save and Load Settings
  • Import and Export Settings
  • Rackmount kit (sold separately)
Streaming:
  • Apple Airplay
  • Apple Airplay 2
  • Google Chromecast Audio
  • Bluetooth
  • Spotify Connect
  • Roon (coming soon!)
Listening Modes:
  • Anthem Logic
  • Dolby Surround
  • DTS Neural:X
  • DTS Virtual:X
  • Stereo
  • All Channel Stereo
  • Mono
  • All Channel Mono
Additional Features:
  • Anthem Web User Interface
  • Advanced Load Monitoring (ALM)
  • 30 Input Configurations
  • Input trim adjustments
  • Power-on Input Assignment
  • Auto Power Off
  • Eco Mode (standby)
  • Over-the-air Network updates
  • USB updates
  • Beta updates (over-the-air)
  • Backlit Remote Control
  • Toroidal Power Supply
Complexity
Simplified

At Anthem, our goal is to shape how you interact with your technology, so we went the extra mile to ensure no detail is overlooked while providing the utmost flexibility when it comes to device setup. Using a phone, tablet or laptop, owners can easily access any function or setting and make changes on the fly. Power the primary or secondardy zone on and off, adjust volume, change audio modes, tweak channel trims and more, for a perfect surround sound experience. You're in control, and it's never been easier.

Learn more The On-Screen
User-Interface Re-Invented

The Anthem Web User Interface was specially designed for easy setup. Nothing could be more simple than on-site configuration and calibration using our intuitive web based controls. The specially designed, adaptive web based user interface works on any device. Custom configure everything the new AVM/MRX series has to offer.

General Setup
  • Custom Name Your Device
  • Configure User Preferences
  • Adjust Display Settings
  • Adjust CEC Settings
  • Plus More
Main Zone
  • Toggle Power
  • Adjust Volume
  • Select Current Audio Mode
  • On-The-Fly Level Adjustments
  • Plus More
Input Setup
  • Add/Delete Inputs
  • Customize Input Names
  • Configure Input Settings
  • Toggle ARC On/Off
  • Plus More
Network Setup
  • Configure Network Settings
  • Configure Trigger Settings
  • Configure IR Settings
  • Adjust Tx Status
  • Plus More
Store Load
  • Store/Load Settings
  • Import/Export Settings
  • Reset On-The-Fly Adjustments
  • Update Firmware
Zone 2
  • Zone 2 Volume
  • Zone 2 Max Volume
  • Power-On Volume
  • Zone 2 Input
  • Zone 2 Power-On Input
  • Default Streaming Zone
Advanced 8K HDMI Platform
with e-ARC Support

Feel the power of every frame with the MRX Series and its advanced 8K HDMI 2.1 Platform with HDCP 2.3. Showcasing 7 dedicated 8K inputs which support 8K/60Hz or 4K/120Hz pass-through and 3 dedicated outputs with Enhanced Audio Return Channel, you can enjoy 8K quality video from all of your 8K source devices in amazing clarity. Also featuring the latest HDMI technology and specification, the MRX 540, 740 and 1140 allow you to take your home entertainment to the next level with HDR10, Dynamic HDR10, ALLM and VRR support. The possibilities are limitless; unlock the true potential of your media with the industrys most flexible and feature-rich HDMI platform.

Learn More Enhanced Audio Return Channel (e-ARC)

e-ARC simplifies connectivity, provides greater ease of use, and supports the most advanced audio formats and highest audio quality. It ensures full compatibility between audio devices and upcoming HDMI 2.1 products.

Dynamic HDR

Dynamic HDR support ensures every moment of a video is displayed at its ideal values for depth, detail, brightness, contrast and wider color gamutson a scene-by-scene or even a frame-by-frame basis.

Enhanced Gaming Features

Enhanced gaming features ensure an added level of smooth and seamless motion and transitions for gaming, movies and video Variable Refresh Rate (VRR) reduces or eliminates lag, stutter and frame tearing for more fluid and better detailed gameplay. Auto Low Latency Mode (ALLM) allows the ideal latency setting to automatically be set allowing for smooth, lag-free and uninterrupted viewing and interactivity.

Experience Gaming Like Never Before on AVM 90 Experience Gaming Like Never Before on an MRX

Its never been a more exciting time to be a gamer. With the latest consoles offering up to 4K/120Hz graphics, realistic HDR and Dolby Vision dynamic range, and immersive Dolby Atmos sound, you have to make sure your Home Theater gear wont hold you back. Enter the MRX Series, our most feature-rich AV receivers to date!

Learn More
PREAMPLIFIER
Maximum Output (<0.01% THD) 5.2 VRMS, 7.1VRMS
Frequency Response 20Hz - 30KHz +/-0.2dB
Frequency Response, Analog-Direct N/A
THD+N (2 Vrms output) -100 dB
S/N Ratio (2 Vrms output, IEC-A filter) 110 dB
PREAMPLIFIER + AMPLIFIER (1 W output)
MRX 1140 / MRX 740 SNR: 91 dB ch 1-5, 86dB others
MRX 540 SNR: 91 dB ch 1-5
SPEAKER IMPEDANCE
Compatible with 4 Ohms or higher impedance.
MAXIMUM CONTINUOUS OUTPUT (1% THD)
Channels 1-5, Two Driven into 8 Ohms 140 W 140 W 100 W
Channels 1-5, Two Driven into 6 Ohms 170 W 170 W 130 W
Remaining Channels, Two Driven into 8 Ohms 60 W 60 W n/a
Remaining Channels, Two Driven into 6 Ohms 75 W 75 W n/a
POWER CONSUMPTION
Typical Load 570 W 485 W 365 W
Standby 0.3 W 0.3 W 0.3 W
Standby IP Control Enabled 1.8 W 1.8 W 1.8 W
Standby HDMI Bypass Enabled 4.9 W 4.9 W 4.9 W
DIMENSIONS
Height (without feet) 6" (15.24 cm)
Height with Rackmount Kit 4U
Width 17" (43.18 cm)
Depth (including wifi ant not power cord) 14-1/2" (36.4 cm)
WEIGHT
MRX 1140 33.6 lb (15.2 Kg)
MRX 740 33.2 lb (15.1 Kg)
MRX 540 28.2 lb (12.8 kg)
POWER REQUIREMENT
120 V version: In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz.
220-240 V version: In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.

Quick Specs


  • Appearance

  • Type: Amplifier

  • Dimensions

  • Width: 17"

  • Features

  • Energy Star Rated: No

Professional delivery and installation is available for every product we sell. We would be happy to coordinate delivery and installation for you.

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Electronics can be large, heavy and expensive. You probably don't have the special tools or expertise needed to fix them in a crisis. If you can spare a few thousand dollars without batting an eyelash for new electronics should they break tomorrow, don't buy a warranty. But if you're like most of us, protect yourself by purchasing inexpensive extended warranties when you buy a new product and save yourself big money in the long run.