Anthem MRX 740 8K

    89
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    Highlights

    • 7.2 Channels
    • 11.1 Channel Processing
    • 140 W (8 Ω, 1 kHz, 2 channel driven)
    • HDMI 2.1
    • Dolby Atmos, DTS:X
    • HDR10, HDR10+, Dolby Vision
    • 8K Passthrough
    • Wi-Fi, Bluetooth, Ethernet
    • Phono Input
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    Disclosure: We earn money from the affiliate links to products associated with content in this article.

    Overview

    Anthem MRX 740 8K was introduced in 2021. It is equipped with 7 channel amplifier with 140 W (8 Ω, 1 kHz, 2 channel driven) power per channel and is capable of 11.1 maximum channel processing. It supports Dolby Atmos and DTS:X, passes 8K/60Hz and 4K/120Hz video signal.

    We evaluated the a/v receiver and gave 89 overall score out of 100. Our ranking system is based on the amplifier specifications, audio and video features, connectivity, multizone capabilities, radio and many other details.

    Amplifier
    89
    Audio Features
    89
    Video Features
    100
    Connectivity
    88
    Zones
    77
    Radio
    73
    OVERALL
    89

    For more details about the ranking please scroll down to an    Evaluation section.

    Pros and Cons

    In this section we present pros and cons of Anthem MRX 740 8K.

    PROs

    •   High Power Output - 140 W
    •   11.1 Channel Processing
    •   Dolby Atmos
    •   DTS:X
    •   IMAX Enhanced
    •   Auto Speaker Calibration System with Mic.
    •   HDR10
    •   HDR10+
    •   Dolby Vision
    •   HDMI Version
    •   eARC
    •   New HDCP Version
    •   Auto Low Latency Mode Pass-through
    •   VRR
    •   QFT
    •   8K Passthrough
    •   Wi-Fi
    •   Bluetooth
    •   Chromecast Built-In
    •   7 HDMI Inputs
    •   4 HDMI Outputs
    •   7 8K Inputs
    •   Phono Input
    •   RCA Pre-Outs
    •   Ethernet
    •   Analog Tuner
    •   Spotify

    CONs

    •   No Front Wide Channel Support
    •   No Dolby Atmos Height Virtualization
    •   No Auro 3D with Auro-Matic Upmixer
    •   No DSD via HDMI
    •   Does not Work with Amazon Alexa
    •   No USB Input
    •   No Composite Video Inputs
    •   No Digital Radio
    •   No Pandora
    •   No Tidal

    And here are some specifications which fall into average criteria and are neither in PROs nor in CONs category:

    AVERAGE

    •   7.2 Channels
    •   RCA Line Inputs
    •   2 Zones

    Anthem 2021 Lineup

    In 2021 Anthem released 3 new receivers. Here is the lineup:

    Anthem 2021 Lineup
    ModelChannelsPowerMax. Ch. Proc.Pre OutsZones Price
    MRX 1140 8K Image cannot be found 11.2140 W15.215.22
    MRX 740 8K Image cannot be found 7.2140 W11.111.22
    MRX 540 8K Image cannot be found 5.2100 W7.17.21

    You can view their side-by-side comparison here: Anthem MRX 1140 8K vs MRX 740 8K vs MRX 540 8K.

    Audio Section

    7 channel Class A/B Amplifier

    Anthem MRX 740 8K features 7 channel power amplifier with Class A/B design on Channels 1-5 and Class D design on the rest. It is rated at 140 W (8 Ω, 1 kHz, 2 channel driven) and is able to drive 4 ohm speakers.

      AMPLIFIER
      Channels7.2
      Power Output140 W (8 Ω, 1 kHz, 2 channel driven)
      Front Wide Channel Support
      Amplifier DesignClass A/B on Channels 1-5 and Class D on the rest
      THX™ Certification
      Continuous 6 Ω Rated
      Certified 4 Ω Performance
      Bi-amp Capability

      Speaker Configurations

      Anthem MRX 740 8K's 7 channel amplifier can be assigned for different speaker configurations.

      • Dolby Atmos Configurations: The following speaker configurations are supported for Dolby Atmos:
      • 5.2.2 with internal amplifier.
      • 5.2.4, 7.2.2 with addition of external 2 channel amplifier.
      • 7.2.4 with addition of external 4 channel amplifier.
      • DTS:X Configurations: The speaker configurations for DTS:X are the same as for Dolby Atmos:
      • 5.2.2 with internal amplifier.
      • 5.2.4, 7.2.2 with addition of external 2 channel amplifier.
      • 7.2.4 with addition of external 4 channel amplifier.
      • Configurations without height channels: There are also other speaker configurations available which do not include height channels:
      • 5.2, 7.2 with internal amplifier.
      • 2-ch Bi-Amp: Anthem MRX 740 8K allows you to bi-amp up to 2 main channels simultaneously. During bi-amplification two amplifiers are used for one speaker. One amplifier powers the midrange and tweeter section of the speaker and another amplifier powers the low frequency woofers. Each amplifier is less loaded and performs better. In order to use this feature speakers must have 2 pairs of connectors.
      Anthem MRX 740 8K

      Dolby Atmos

      Anthem MRX 740 8K supports Dolby Atmos. It is a cinematic audio format in which sounds exist as individual entities, called audio objects. In Dolby Atmos, any sound can exist as an independent audio object, free of channel restrictions. They can be precisely placed and moved anywhere in your room, including overhead, to flow above and around you in three-dimensional space. Through the use of audio objects, overhead sound, and all the richness, clarity, and power of Dolby sound, Dolby Atmos turns your room into an amazing place for entertainment. The format supports up to 128 simultaneous independent audio objects in a mix for rich, realistic, and breathtaking sound. It recreates the director's original concept through descriptive metadata to provide customized playback for home theater and delivers sounds above you through overhead speakers, special upward-firing Dolby Atmos speakers, or a Dolby Atmos enabled sound bar.

      • Dolby Surround Upmixer: If the content is not mixed in Dolby Atmos then the Dolby surround upmixer will expand the audio to all channels including ceiling speakers. The upmixer has replaced the Dolby Pro Logic II family with improved upmixing algorithms.

      DTS:X

      Anthem MRX 740 8K supports DTS:X. A technique used in DTS:X is similar to the one used in Dolby Atmos. Instead of a fixed number of channels, DTS:X defines object locations from the listener in polar coordinates. An a/v receiver then dynamically renders sound according to the current speaker configuration. The speaker layout employed by DTS:X is the sum of Dolby Atmos and Auro-3D. It has standard 7.1 channel base layer, a 5 channel height layer above the base layer on the front and side walls, and 3 rows of speakers on the ceiling.

      • DTS Neural:X: DTS Neural:X is an advanced upmixer that can take non DTS:X content and upmix it to the DTS:X speaker layout. It has replaced the DTS Neo family with improved flexibility.
      • DTS Virtual:X: DTS Virtual:X bridges the gap between DTS:X codec and the reality of so many consumers' homes, allowing you to enjoy multi-dimensional sound regardless of room size, layout, or speaker configuration. If you have a limited speaker setup you will miss a full immersive potential of your entertainment system. DTS Virtual:X adds height and surround audio effect to your system without adding height speakers. It works with multiple configurations and delivers immersive sound experience out of 5.1 or even 2.1 speaker layouts.
      • DTS Dialog Control: This function adjusts the dialog levels during playback of the DTS:X stream. It allows you to separately increase the dialog levels in contrast with the background sound and hear dialog easily even under noisy circumstances.
      DECODING
      Dolby Atmos
      Dolby Atmos Height Virtualization
      Dolby Atmos Music
      Dolby TrueHD
      Dolby Digital Plus
      Dolby Surround Upmixer
      Dolby Pro Logic
      DTS:X
      DTS Neural:X
      DTS Virtual:X
      DTS Neo
      DTS-HD Master Audio
      DTS-HD High Resolution Audio
      DTS 96/24
      IMAX Enhanced
      Auro 3D with Auro-Matic Upmixer

      Enhanced Audio Return Channel (eARC)

      Audio Return Channel (ARC) feature allows the compatible TV to send audio signal to the a/v receiver through the same HDMI cable which is used to send audio and video signals to the TV. So one HDMI cable is used to transfer audio signal in both directions. New Enhanced ARC will support uncompressed audio formats such as Dolby Atmos, DTS:X, Dolby TrueHD and DTS HD Master Audio whereas the previous ARC could support only Dolby Digital, Dolby Digital Plus, DTS, DTS HD, and PCM.


      Sound Processing

        Room Calibration

        Anthem MRX 740 8K comes with Anthem Room Correction (ARC Genesis) room correction system and includes the calibration microphone.

          Video Section

          HDMI 2.1

          Anthem MRX 740 8K features 7 HDMI 2.1 inputs with 8K support. It has 3 outputs: 2 for MAIN and 1 for ZONE2.

          • 8K/60Hz and 4K/120Hz Passthrough: All inputs pass up to 8K 50/60Hz and 4K 100/120Hz 4:4:4 video signal.
          • BT.2020 Color Space: BT.2020 or Rec. 2020 is a color standard which delivers a wider color gamut compared to Rec. 709. It covers approximately 75% of the total visual spectrum while the Rec. 709 covers only 35%.
          • HDCP 2.3 Copy Protection: All inputs and outputs are HDCP 2.3 compliant which is a requirement for 4K/HDR copy-protected content transmission.
          • 3D Ready: Anthem MRX 740 8K is able to pass 3D video through HDMI.

          HDR (High Dynamic Range)

          Anthem MRX 740 8K supports HDR (high dynamic range) video formats such as HDR10, HDR10+, Dolby Vision and Hybrid Log-Gamma. High dynamic range video has greater dynamic range than standard dynamic range (SDR) video with brighter whites and deeper blacks. The result is greater contrast and more details in dark and bright areas, better color and depth.

          • HDR10: HDR10 uses the wide-gamut Rec. 2020 color space. It sends static metadata via video stream to the TV which calibrates its screen brightness and color according to that. HDR10 supports 10-bit color which corresponds to 1024 shades of the primary RGB colors. It is technically limited to a maximum of 10,000 nits peak brightness, however common HDR10 contents are mastered with peak brightness from 1,000 to 4,000 nits.
          • HDR10+: HDR10+ is an HDR video technology that adds dynamic metadata to HDR10 source files. The dynamic metadata are used to adjust brightness levels on a scene-by-scene or even frame-by-frame basis. HDR10+ supports maximum of 10,000 nits peak brightness and 10-bit or more (up to 16-bit) color bit depth. It uses Samsung's dynamic metadata defined in SMPTE ST 2094-40.
          • Dolby Vision: Dolby Vision is a set of technologies developed by Dolby Laboratories for high dynamic range (HDR) video. It covers content creation, distribution, and playback. Like HDR10+, it includes dynamic metadata that are used to adjust and optimize each frame of the HDR video to the consumer display's capabilities in a way specified by the content creator. Dolby Vision allows for a maximum resolution of 8K up to 12-bit color depth, maximum peak brightness of 10,000 nits and a color gamut up to Rec. 2020. It uses Dolby's proprietary dynamic metadata defined in SMPTE ST 2094-10.
          • Hybrid Log-Gamma (HLG): The Hybrid Log-Gamma (HLG) is a transfer function developed mainly for HDR live video feed and over-the-air broadcasts. It is an HDR format that uses BT.2020 color primaries and a bitdepth of 10-bit. It is backward compatible with the transfer function of SDR and is designed to be better-suited for television broadcasting, where the metadata required for other HDR formats is not backward compatible with non-HDR displays. HLG defines a non-linear optical-electro transfer function, in which the lower half of the signal values use a gamma curve and the upper half of the signal values use a logarithmic curve.
          Anthem MRX 740 8K

          IMAX Enhanced

          Anthem MRX 740 8K is IMAX Enhanced certified. To qualify for IMAX Enhanced certification, 4K HDR televisions, projectors, sound bars, a/v receivers, loudspeakers, powered subwoofers and other premium home entertainment devices must meet carefully prescribed performance requirements established by IMAX, DTS and Hollywood's leading experts.

          • What makes an IMAX Enhanced A/V receiver different from an A/V receiver with DTS:X technology? DTS:X technology is commonly found in most multi-channel A/V receivers on the market today. All IMAX Enhanced A/V receivers include DTS:X technology and deliver additional features, such as auto-sensing of IMAX Enhanced content, via IMAX Mode. IMAX Mode indicates that your A/V receiver supports fully immersive IMAX signature sound.
          • IMAX Enhanced Content: IMAX Enhanced studio partners have announced IMAX Enhanced versions of movies that exclusively feature IMAX's signature picture, sound and scale.
          • Picture: Stunning, ultra-vivid 4K HDR picture that utilizes the newest, proprietary Digital Media Remastering technology (DMR) developed by IMAX. DMR accurately reduces noise and grain under the filmmaker’s guidance to best optimize the content for a much higher-quality, higher-brightness display. Without this technology, high-dynamic range content can actually look worse than what was originally seen and intended by the filmmaker.
          • Sound: IMAX and DTS have partnered with award-winning Hollywood sound mixers leveraging DTS:X codec technology integrated in home audio equipment and select televisions to deliver an IMAX signature sound experience with deeper bass and more dynamic range.
          • Scale: Select IMAX Enhanced titles that were shot with IMAX-certified cameras or specially formatted for IMAX theatres feature its exclusive expanded aspect ratio, enabling viewers to see the full scale and scope of the picture on 4K HDR TVs.
          • Streaming Services: IMAX Enhanced is now available on the world’s biggest streaming services, including Disney+, BRAVIA CORE, Tencent, iQiyi and more.

          Gaming Features

          Anthem MRX 740 8K supports Auto Low Latency Mode (ALLM), Variable Refresh Rate (VRR) and Quick Frame Transport (QFT) for lag-free and smooth gaming.

          • Auto Low Latency Mode (ALLM): Auto Low Latency Mode enables the ideal latency setting to automatically be set allowing for smooth, lag-free and uninterrupted viewing and interactivity. When the receiver detects a gaming signal it will enter ALLM. The signal will also be sent to the TV causing it to automatically switch to a low-latency, low-lag mode for gaming. Some functions will not be available on the receiver and TV during ALLM.
          • Variable Refresh Rate (VRR): VRR enables a gaming source such as a console or computer to deliver video frames as fast as it can, which in many cases is slower than the normal static refresh rate. It allows the TV to adapt to certain frame rate which reduces or eliminates lag, judder and frame tearing for more fluid and better detailed gameplay.
          • Quick Frame Transport (QFT): QFT reduces latency for smoother no-lag gaming, and real-time interactive virtual reality. It transports each frame at a higher rate to decrease display latency, which is the amount of time between a frame being ready for transport in the GPU and that frame being completely displayed.
          VIDEO FEATURES
          HDR10
          HDR10+
          Dynamic HDR
          BT.2020 color space
          Dolby Vision
          HLG (Hybrid Log Gamma)
          HDMI Version2.1
          Enhanced Audio Return Channel (eARC)
          HDCP Version2.3
          ALLM (Auto Low Latency Mode)
          VRR (Variable Refresh Rate)
          QFT (Quick Frame transport)
          3-D Ready
          Video Signal Passthroughup to 8K 50/60Hz and 4K 100/120Hz 4:4:4

          Multi-zone Playback

          Anthem MRX 740 8K offers multi-zone playback which allows you to play different input sources in 2 different rooms.


          Zone 2

          • HDMI Output: Anthem MRX 740 8K offers HDMI output for Zone 2. This means that it can send two different HDMI signals to two displays.
          • Audio Pre Output: If you have a dedicated power amplifier for Zone 2 you can connect it to the a/v receiver via pre outs and control volume from the a/v receiver.
          ZONES
          Number of Zones2
          Powered Zones
          Zone 2 OutsHDMI, Pre Out
          RS-232C Interface
          +12V Trigger Output3
          Remote (IR) Input/Output1 / 0

          Check out the receivers which are frequently compared to Anthem MRX 740 8K.

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          Inputs and Outputs

          Audio

          • Phono Input: There is an MM phono input with built-in phono stage for connecting the moving magnet cartridge output of the turntable directly to the a/v receiver.
          • Analog Pre-Outs: Anthem MRX 740 8K has 11.2 preamplifier outputs which allow you to connect the a/v receiver to the external power amplifier. You may want to use a high quality external amplifier for certain channels, usually for front L/R and center, and use the a/v receiver to power the rest. Also, Anthem MRX 740 8K has 11 channel processing but has only 7 channel amplifier, so it needs the external amplifier connected to the analog pre-outs in order to reach the maximum speaker configuration.
          • Analog Line Inputs and Outputs: There are 4 line inputs and 1 line output for analog audio connection.
          • Digital Inputs and Outputs: 3 optical inputs, 1 optical output and 2 coaxial inputs are available for digital audio connection.
          • Headphone Output: There is a 6.3 mm (1/4") headphone output jack on the front panel.

          Video

          • HDMI:
          • Inputs: 7   Outputs: 3 (2 for MAIN, 1 for ZONE2)
            8K Inputs: 7
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          TERMINALS
          HDMI Inputs7
          HDMI Outputs3 (2 for MAIN, 1 for ZONE2)
          8K Inputs7
          USB Input for factory service
          USB DC Out Port
          Optical Inputs3
          Optical Outputs1
          Coaxial Inputs2
          RCA Line Inputs4
          RCA Line Outputs1
          XLR Line Inputs
          Phono Input
          Multi-Channel Input
          RCA Pre-Outs11.2
          XLR Pre-outs
          Composite Video Inputs
          Composite Video Outputs
          S-Video Inputs
          S-Video Outputs
          Component Video Inputs
          Component Video Outputs

          Anthem MRX 740 8K Evaluation

          We evaluate Anthem MRX 740 8K and give score of 89 out of 100. We also give separate scores for 6 different categories according to the available features and specifications some of which are listed below. These evaluations are relative and may change each time a new receiver is added to the database.


          OVERALL
          89

          Amplifier

          EXCELLENT
          89

          We give Anthem MRX 740 8K a score of 89 for Amplifier features.

          •   7.2 Channels
          •   High Power Output - 140 W

          Audio Features

          EXCELLENT
          89

          We give Anthem MRX 740 8K a score of 89 for Audio Features features.

          •   7.2 Channels
          •   No Front Wide Channel Support
          •   11.1 Channel Processing
          •   Dolby Atmos
          •   No Dolby Atmos Height Virtualization
          •   DTS:X
          •   IMAX Enhanced
          •   No Auro 3D with Auro-Matic Upmixer
          •   No DSD via HDMI

          Video Features

          EXCELLENT
          100

          We give Anthem MRX 740 8K a score of 100 for Video Features features.

          •   HDR10
          •   HDR10+
          •   Dolby Vision
          •   HDMI Version
          •   Auto Low Latency Mode Pass-through
          •   VRR
          •   QFT
          •   8K Passthrough

          Connectivity

          EXCELLENT
          88

          We give Anthem MRX 740 8K a score of 88 for Connectivity features.

          •   eARC
          •   New HDCP Version
          •   Wi-Fi
          •   Bluetooth
          •   Does not Work with Amazon Alexa
          •   Chromecast Built-In
          •   7 HDMI Inputs
          •   4 HDMI Outputs
          •   7 8K Inputs
          •   No USB Input
          •   RCA Line Inputs
          •   Phono Input
          •   RCA Pre-Outs
          •   No Composite Video Inputs
          •   Ethernet

          Zones

          GOOD
          77

          We give Anthem MRX 740 8K a score of 77 for Zones features.

          •   2 Zones

          Radio

          GOOD
          73

          We give Anthem MRX 740 8K a score of 73 for Radio features.

          •   Analog Tuner
          •   No Pandora
          •   Spotify
          •   No Tidal


          For a full specification list please go to the specifications page:

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