Anthem MRX 1140 vs Denon AVR-X1800H
Side-by-side comparison of features, pricing, ratings, and alternatives.
The Anthem MRX 1140 is a premier 11.2 channel A/V receiver engineered to deliver uncompromising audio and video performance for high-end home theaters. It combines advanced processing capabilities with robust amplification to drive complex speaker configurations with absolute precision and clarity. Featuring Anthem's renowned ARC Genesis room correction software, the MRX 1140 optimizes acoustic output to match any listening environment. With comprehensive support for modern immersive audio formats and video pass-through standards, it serves as the ultimate control center for sophisticated home entertainment systems.
The Denon AVR‑X1800H delivers a full 7.2‑channel surround sound experience with support for the latest 8K video formats via HDMI 2.1. It combines high‑resolution video pass‑through with Dolby Atmos and DTS:X object‑based audio for immersive home‑theater performance. Built‑in HEOS lets you stream music from popular services, control playback from a smartphone, and create multi‑room audio zones, while Wi‑Fi, Bluetooth, and AirPlay 2 provide flexible wireless connectivity.
- Exceptional audio clarity and dynamic power delivery
- Advanced and highly effective ARC Genesis room correction
- Comprehensive support for modern immersive audio formats
- Robust integration capabilities with home automation systems
- Future‑proof 8K HDMI support
- Full Dolby Atmos and DTS:X decoding
- Integrated HEOS for multi‑room streaming
- Voice assistant compatibility
- High price point compared to mainstream consumer receivers
- Heavy and bulky chassis requires ample installation space
- Complex configuration interface may overwhelm casual users
- Only three of its six HDMI inputs carry 8K/60Hz and 4K/120Hz; the other three top out at 4K/60Hz
- Limited power output compared to higher‑end models
- Phono input is moving‑magnet only; a moving‑coil cartridge needs an external head amp or step‑up transformer
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High-performance 11.2 channel AV receiver with Dolby Atmos and ARC Genesis.
The Verdict
AI-generated from listing dataAnthem MRX 1140 delivers premium 11.2‑channel performance, advanced room correction, and high power at a $3999 price, while Denon AVR‑X1800H offers a budget‑friendly 7.2‑channel solution with 8K video support and integrated HEOS.
Key differences
- •Channel capacity: 11.2 vs 7.2 channels
- •Price: $3999 vs $549
- •Room correction: ARC Genesis advanced system vs no dedicated correction
- •Video capability: Denon supports 8K/60 Hz on three HDMI inputs, Anthem only lists HDMI 2.1 without 8K specifics
- •Power output: Anthem’s high‑current amps (unspecified wattage) vs Denon’s 80 W per channel
Performance
Anthem provides discrete 11.2‑channel processing and high‑current amplification for demanding loudspeakers.
Build quality
Heavier (33 lb) and larger chassis suggests more robust construction than Denon's 27.5 lb unit.
Connectivity
Denon includes HEOS, Bluetooth 5.0, and three HDMI 8K inputs; Anthem lists standard HDMI 2.1 without 8K detail.
Power & efficiency
Anthem’s high‑current amplification stages are designed for demanding loads; Denon limited to 80 W per channel.
Compatibility
Denon offers eARC, AirPlay 2, and voice‑assistant integration; Anthem lacks listed voice or eARC features.
Price & value
Denon costs $549, delivering solid 7.2‑channel performance; Anthem costs $3999, a premium price.
Warranty & support
Anthem provides a 3‑year warranty versus Denon's 2‑year limited warranty.
Choose Anthem MRX 1140 if…
Audiophiles needing expansive 11.2‑channel sound and advanced room correction, willing to invest heavily.
Choose Denon AVR-X1800H if…
Budget‑conscious home‑theater or gaming users who want 8K video and multi‑room streaming.
Common questions
Is the price difference justified?
Anthem’s $3999 price reflects 11.2‑channel processing, high‑current amps, and ARC Genesis correction; Denon’s $549 offers basic 7.2‑channel performance.
Which unit supports the latest video standards?
Denon AVR‑X1800H supports 8K/60 Hz on three HDMI inputs; Anthem lists HDMI 2.1 but does not specify 8K capability.
Do both receivers include room‑calibration software?
Only Anthem includes ARC Genesis room‑acoustic correction; Denon does not mention a dedicated calibration system.