







Anthem MRX 540 8K A/V Receiver
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Anthem MRX 540 8K A/V Receiver
Overview
A traditional 5.1 or 5.2 surround system still covers what most rooms need, as long as the receiver behind it is done properly. The Anthem MRX 540 8K is the entry point into Anthem's MRX receiver line, pairing 7.2 channels of processing with 5 amplified channels delivering 100 watts each into 8 ohms (two channels driven).
It uses the same ARC Genesis room correction, with Anthem's redesigned calibration microphone, and the same 32-bit/768kHz DACs as the larger MRX receivers, scaled to a 5.2 speaker layout. Two independent subwoofer outputs let ARC Genesis calibrate each sub separately, and Dolby Atmos, DTS:X, and IMAX Enhanced decoding are built in.
Seven HDMI 2.1 inputs and two outputs with eARC pass 8K/60Hz and 4K/120Hz video, and the 7.2-channel processing leaves room to add a two-channel external amplifier later for a 5.2.2 layout. The Anthem Web User Interface and Remote App handle day-to-day control.
Simcoe Audio Video Insight
We recommend the MRX 540 8K to clients who want a traditional 5.1 or 5.2 surround setup done right, not stripped down. It shares ARC Genesis and the 32-bit/768kHz DAC specification with the rest of the MRX line, and it keeps two independent subwoofer outputs, so the main trade-off against the larger models is amplifier channel count.
More Info
Why the Anthem MRX 540 8K Stands Out
7.2-Channel Processing, 5 Amplified Channels
Full pre-amp processing headroom for a future 5.2.2 layout, even though only five channels are amplified onboard.
ARC Genesis Room Correction
The same calibration engine used across Anthem's larger receivers, included with a calibrated microphone.
8K HDMI 2.1 Platform
Seven inputs and two outputs (with eARC) support 8K/60Hz and 4K/120Hz pass-through with HDCP 2.3.
32-Bit/768kHz DACs
The same 32-bit/768kHz DAC specification used across Anthem's MRX receiver line.
Two Independent Subwoofer Outputs
Lets ARC Genesis calibrate two subwoofers independently rather than as a single blended output.
Anthem Web UI & Streaming
Apple AirPlay 2, Google Chromecast, and Spotify Connect join Bluetooth for wireless playback from a browser-based interface.
Buyer's Guide
Who It's For
- The Traditional Surround Buyer: Wants a clean 5.1 or 5.2 layout without a wall of overhead speakers.
- The Future Expander: Wants the option to add an external amplifier later for height channels without replacing the receiver.
- The Value-Conscious Anthem Buyer: Wants the same processing and DAC quality as Anthem's larger receivers in a smaller channel count.
How It Compares
The MRX 540 8K and the MRX 740 8K share the same ARC Genesis platform, DACs, and HDMI 2.1 video engine, but the 740 steps up to 11.2 channels of processing and 7 amplified channels for larger object-based layouts. The 540 is the right call for a straightforward 5.1 or 5.2 room; step up to the 740 when height channels are part of the plan.
Anthem MRX 540 8K A/V Receiver Specifications
| General Information | |
|---|---|
| Series | MRX Series |
| Brand | Anthem |
| Channels (Processing) | 7.2 Channels |
| Channels (Amplification) | 5 Channels |
| Front Display | 6" TFT |
| Construction | Aluminum Chassis with Machined Aluminum Faceplate |
| Power & Amplification | |
| Power Output (8 Ohms) | 100 Watts per channel (Continuous, Two-Channels Driven) |
| Power Output (6 Ohms) | 130 Watts per channel (Continuous, Two-Channels Driven) |
| Impedance Compatibility | Greater than 4 Ohms |
| Audio & Video Performance | |
| HDMI Version | HDMI 2.1 (8K/60Hz, 4K/120Hz, HDCP 2.3) |
| HDR Formats | HDR10, HDR10+, Dolby Vision, HLG, Dynamic HDR |
| DAC | 32-bit / 768 kHz High-Resolution Digital-to-Analog Converter |
| Surround Decoders | Dolby Atmos, DTS:X, IMAX Enhanced, Dolby Surround |
| Room Correction | ARC Genesis with calibration microphone |
| Connectivity & Streaming | |
| HDMI Inputs/Outputs | 7 In / 2 Out (including eARC) |
| Digital Inputs | 3 Optical, 2 Coaxial |
| Analog Inputs | 5 Stereo RCA Pairs |
| Pre-Amplifier Outputs | 7.2 Channels (including 2 Independent Subwoofer Outputs) |
| Streaming Protocols | Apple AirPlay 2, Google Chromecast, Spotify Connect, Bluetooth |
| Dimensions & Power | |
| Dimensions (H x W x D) | 6" x 17" x 14.5" (15.24 x 43.18 x 36.4 cm) |
| Weight | 28.2 lb (12.8 kg) |
| Power Consumption | 365W (Typical), 0.3W (Standby) |
| Height with Rackmount Kit | 4U |
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