Anthem MRX 740 8K AV Receiver

Reference 11.2-Channel Processing Meets High-Current 7-Channel Power

Inspiration drawn from uncompromising cinematic engineering meets ultra-modern home theater innovation. The Anthem MRX 740 8K is Anthem’s premium multi-channel A/V receiver, combining 11.2 channels of processing with 7 channels of built-in high-current power in a single chassis.

Housed in a sleek, two-tone chassis featuring a high-resolution front display and minimalist tactile controls, the MRX 740 8K pairs refined Canadian craftsmanship with Anthem's most advanced digital processing and room-calibration architecture.

Engineering Marvel: Class AB & Class D Hybrid Power, Precision Room Tuning

Don't let its single-chassis footprint deceive you. Under the hood, the MRX 740 8K features a hybrid amplification design utilizing high-current Class AB amplification for the demanding front channels (140W into 8Ω) alongside energy-efficient Class D amplification for surround/height channels (60W into 8Ω).

Powered by audiophile-grade 32-Bit / 768 kHz DACs and a heavy-duty power supply, it processes up to 11.2 discrete channels—allowing you to expand your system to a full 7.2.4 or 5.2.6 Dolby Atmos® layout with external amplification.

Key Performance & Technological Innovations

11.2 Processing / 7 Amplified Channels: Powers a native 5.2.2 or 7.2 setup directly, with pre-outs to expand up to an 11.2 channel (7.2.4 spatial layout) home theater.

Hybrid Class AB / Class D Power: 5 primary channels driven by high-current Class AB (140W @ 8Ω) and 2 remaining channels driven by high-efficiency Class D (60W @ 8Ω).

32-Bit / 768 kHz DAC Architecture: Audiophile-grade digital-to-analog conversion on every channel ensures ultra-low distortion and expansive dynamic range.

ARC® Genesis Room Correction: Advanced room acoustic calibration powered by a high-precision calibrated microphone, managing frequency response, phase, and time alignment for all channels and subwoofers.

Advanced 8K HDMI 2.1 Platform: Features 7 dedicated HDMI 2.1 inputs and 3 HDMI outputs (with eARC) supporting 8K/60Hz, 4K/120Hz pass-through, HDR10+, Dolby Vision, VRR, and ALLM.

Web-Based UI & App Control: Granular control over setup, ARC profiles, virtual inputs, channel re-assignment, and zone settings accessible instantly via tablet, phone, or laptop.

Audition the Anthem Experience at Brisbane HiFi

Sound this visceral, detailed, and spatially precise needs to be heard and felt in person. From the lightning-fast transient speed of dynamic cinema soundtracks to the dead-silent noise floor required for delicate high-resolution music, the MRX 740 8K sets a benchmark for performance AV receivers.

At Brisbane HiFi, our dedicated multi-channel audition rooms offer the ideal setting to experience the Anthem MRX 740 8K. Whether you are building a dedicated 7.2.4 Atmos setup or pairing its pre-outs with external power amplifiers like the Anthem MCA series, our expert audio team is here to guide your audition.

Experience Living Art: Visit the Brisbane HiFi showroom to hear the Anthem MRX 740 8K in person, or speak with our team about custom home theatre design and system integration.

Product Specifications

Amplified Channels: 7 Channels (5 x Class AB, 2 x Class D)

Preamplifier Processing: 11.2 Discrete Channels (Dual Subwoofer Outputs)

Power Output (Channels 1-5, 8 Ω): 140 W continuous (2 channels driven, <1% THD)

Power Output (Channels 1-5, 6 Ω): 170 W continuous (2 channels driven, <1% THD)

Power Output (Remaining Channels, 8 Ω): 60 W continuous (2 channels driven, <1% THD)

Digital-to-Analog Conversion: 32-Bit / 768 kHz DACs

Frequency Response: 20 Hz to 30 kHz (+/- 0.2 dB)

Signal-to-Noise Ratio (SNR): 110 dB (IEC-A filter, 2 Vrms pre-out)

Total Harmonic Distortion (THD+N): -100 dB (2 Vrms pre-out)

HDMI Platform: HDMI 2.1, HDCP 2.3 (7 Inputs / 3 Outputs, 8K/60Hz & 4K/120Hz, eARC)

Audio Object Formats: Dolby Atmos®, DTS:X®, DTS Virtual:X™, IMAX® Enhanced

Streaming Services: Apple AirPlay 2, Google Cast, Spotify Connect, Roon Ready, Bluetooth v4.2

Analog Inputs: 5 x RCA Stereo Pairs

Digital Inputs: 3 x TOSLINK Optical, 2 x Coaxial SPDIF

Pre-Outputs: 11.2 Channel Unbalanced RCA Pre-outs, Zone 2 RCA

Dimensions (W x H x D): 431.8mm x 152.4mm x 364mm (4U Rackmount compatible)

Weight: 15.1 kg

What’s in the Box?

1 x Anthem MRX 740 8K AV Receiver

1 x Calibrated ARC Room Correction Microphone & Stand

1 x Premium Remote Control

2 x Wireless Antennas

1 x Power Cable (Australian Mains)

Quick Start & Safety Documentation