768kHz Digital Analog Converter (DAC)
Amplified Channels
Channel Count
Subwoofer Outputs
The Anthem MRX 1140 8K is Anthem's flagship AV receiver, designed to deliver exceptional performance for dedicated home cinema and high-fidelity music systems. Combining powerful 11-channel amplification, advanced surround sound processing and industry-leading ARC Genesis room correction, it provides everything needed to create a truly immersive entertainment experience.
Designed for serious home cinema enthusiasts, the MRX 1140 8K supports the latest immersive audio formats, including Dolby Atmos, DTS and IMAX Enhanced, producing a spacious, three-dimensional soundstage with outstanding clarity, dynamics and precision. Whether you're enjoying blockbuster films, live sport, next-generation gaming or high-resolution music, the MRX 1140 8K delivers effortless power, exceptional detail and complete control, even during the most demanding scenes.
With full HDMI 2.1 connectivity, the MRX 1140 8K is ready for today's most advanced video sources. Support for 8K/60Hz and 4K/120Hz passthrough ensures compatibility with the latest gaming consoles, PCs and Ultra HD media players, while HDR10+, Dolby Vision and Hybrid Log-Gamma (HLG) deliver stunning contrast, vibrant colour and exceptional image quality on compatible displays.
One of the receiver's standout features is Anthem Room Correction (ARC Genesis), widely regarded as one of the most advanced room calibration systems available. By analysing your room's acoustics and optimising each speaker and subwoofer, ARC Genesis delivers a more balanced, accurate and immersive listening experience, helping your system perform at its full potential regardless of room size or layout.
The MRX 1140 8K also offers exceptional flexibility for both new installations and system upgrades. Extensive HDMI connectivity, pre-outs for external power amplifiers, network streaming support and seamless integration with leading smart home platforms such as Control4 make it equally suited to standalone home cinema systems and fully automated smart homes. Combined with an intuitive web-based configuration interface and straightforward setup process, it offers professional-grade performance that's easy to configure and enjoy.
Combining powerful amplification, class-leading room correction, comprehensive 8K video support and outstanding system integration, the Anthem MRX 1140 8K is an exceptional AV receiver for anyone looking to experience cinema-quality sound and video in the comfort of their own home.
Powerful 11-channel amplification
ARC Genesis room correction
8K HDMI 2.1 connectivity
Perfect for premium home cinema
Anthems 8K HDMI 2.1 platform is engineered for next-generation performance. With seven 8K inputs and dual outputs, it delivers seamless 8K/60Hz and 4K/120Hz signal transmission while preserving every frame’s integrity. Built-in VRR and ALLM ensure smooth, low-latency performance, making it ideal for both high-end gaming and premium video playback.
The Anthem MRX 1140 8K is our recommended AV receiver for homeowners seeking outstanding home cinema performance without stepping up to a separate AV processor and power amplifier combination. Combining powerful 11-channel amplification, exceptional musicality and Anthem's acclaimed ARC Genesis room correction, it delivers an immersive and engaging experience for films, television, gaming and music alike.
We regularly specify the MRX 1140 8K for premium media rooms and dedicated cinema rooms where performance, flexibility and ease of use are equally important. It supports the latest immersive audio formats, including Dolby Atmos, DTS and IMAX Enhanced, while HDMI 2.1 connectivity with 8K/60Hz and 4K/120Hz support ensures compatibility with the latest projectors, televisions and gaming consoles.
With comprehensive connectivity, expandable processing and seamless integration with Control4 smart home systems, the MRX 1140 8K is equally at home in a standalone cinema or as part of a fully automated smart home. For customers looking for a premium AV receiver that combines exceptional sound quality, advanced room correction and long-term flexibility, the Anthem MRX 1140 8K is one of the finest choices available.
From the spine-chilling nuances which give you an involuntary shudder, to the deep rumble of bass which vibrates straight through you. This multi dimensional sound is what connects us to the action, transforming 'watching a movie' into a truly immersive experience, just the way the director intended.
