MRX-SLM 4K vs NAD T 777 V3
The T 777 V3's power @ 8ω is 80W against the MRX-SLM 4K's 50W, its max sample rate 192 kHz against 48 kHz, and its signal-to-noise 92 dB against 93 dB. Both share bit depth (24-bit).
AI-generated product photo — not official manufacturer imagery.
AmplifiersAV ReceiversMultichannel Amplifiers
Estimated price (community-sourced)
$1,300
Around — community and catalog average, updates slowly
About the MRX-SLM 4K
The Anthem MRX SLM is a wall-mountable, 1U rack-compatible 5-channel AV receiver designed for space-constrained installations. It delivers 50 watts per channel into 8 ohms (92W into 4 ohms, 2 channels driven) with support for Dolby Atmos (up to 3.1.2), DTS:X, and immersive audio formats. Features HDMI 2.0b with eARC for 4K/60Hz passthrough, HDR, Dolby Vision, HDCP 2.3, and 4:4:4 color subsampling. Includes Anthem Room Correction (ARC Genesis) for precise calibration, wireless streaming via AirPlay, Chromecast, Spotify Connect, Bluetooth, and control via Anthem app with IP/IR integration for Crestron, Control4, etc. Ideal for hidden installs in custom systems, bedrooms, or multi-zone setups.
Specifications
Power Specifications
Amplification power output and characteristics
- Power @ 8Ω
- 50W @ 8Ω
- Power @ 4Ω
- 92W @ 4Ω
Digital Audio
DAC capabilities and digital audio processing
- Bit Depth
- 24-bit
- Max Sample Rate
- 48 kHz
Analog Output
Analog signal output specifications
- THD
- 0.005%
- SNR
- 93 dB
Connectivity
Input and output connections
- Bluetooth
- Yes
- Wi-Fi
- Yes
- Ethernet
- Yes
- Digital Inputs
- HDMI, optical, coax
- Analog Inputs
- 3.5mm minijack
Streaming Services
Supported streaming platforms and protocols
- AirPlay
- Yes
- Chromecast
- Yes
- Spotify Connect
- Yes
Physical Dimensions
Size, weight, and appearance
- Dimensions
- 279 × 38 × 279 mm (W × H × D)
- Weight
- 3 kg (7 lbs)
Key Specifications
Power: 50W
Specifications are community-contributed and may not be accurate or complete. Verify all details with the manufacturer before making purchasing decisions. Terms & Conditions