Anthem
ANTHEM MDX-8
Best multi-zone amplifier for custom home audio installations.
The ANTHEM MDX-8 is an advanced 8-channel power amplifier designed for sophisticated custom audio installations. It delivers smooth, efficient, and consistent high power using Ultra-Class-D amplification with Advanced Load Monitoring. A key benefit is its support for fully powered, independent-zone subwoofer connections, each enhanced by zone-independent Anthem Room Correction (ARC® Genesis) for optimal acoustics. Setup is simplified through an intuitive web-based interface, and it offers robust IP/RS-232 control for seamless integration with major home automation systems. This amplifier also features flexible matrix switching for all inputs.
$2499.95
Owner Satisfaction
4.7
/ 5
Category Rank
56
/ 563
#56 in Audio & Video Receivers
Price vs Category Average
-5%
Below average
Channels / Zones
84
/ channels / Up to zones
Who it's for
- Audiophiles seeking perfect sound in acoustically challenging rooms
- Homeowners powering demanding architectural speaker systems
- Integrators designing complex, multi-source whole-house audio
Who should skip it
- Budget-conscious buyers looking for entry-level audio solutions
- DIY enthusiasts preferring simple, plug-and-play home setups
- Users wanting an all-in-one system with built-in streaming
Performance breakdown
Acoustic Calibration
ARC Genesis room correction delivers studio-grade precision for every individual zone.
Integration Versatility
Robust IP and RS-232 control ensures seamless communication with home automation systems.
Amplification Efficiency
Ultra-Class-D design provides consistent, high-power output while maintaining cool operating temperatures.
Setup Experience
The intuitive web-based interface makes complex multi-zone configuration surprisingly straightforward.
System Flexibility
Full matrix switching allows for complete freedom in routing audio across zones.
Subwoofer Performance
Independent, fully powered subwoofer outputs provide deep, controlled bass for every room.
Key Specs
Channels / Zones
8 channels / Up to 4 zones
Power Output RMS per Channel (8 Ohm)
60 Watts
Power Output RMS per Channel (4 Ohm)
120 Watts
Bridged Output RMS (8 Ohm)
200 Watts
Frequency Response
10Hz – 20kHz ±0.5dB
DAC Support
PCM up to 24 bit/192 kHz
Dimensions
3.9” H x 17” W x 17” D
Weight
21 lbs.
Features
- Eight channels of efficient Class-D amplification
- ARC® Genesis room correction applied per zone
- Independent, fully powered subwoofer outputs
- Simplified setup via web-based interface
- Full digital and analog matrix switching
- Robust IP/RS-232 automation compatibility
- High-resolution 24-bit/192kHz DAC
- Customizable zone naming and tuning
What customers say
The Anthem MDX-8 is highly regarded for its exceptional sound quality, transforming whole-house audio into a high-fidelity experience. Users consistently praise its sonic refinement, which rivals dedicated two-channel systems. The robust power output reliably drives all eight zones without strain. While the initial setup for Anthem Room Correction presents a slight learning curve for some, the overall performance justifies the premium investment. Reviewers emphasize the unit's reliability and flexible matrix switching, making complex smart home integration seamless. This product is viewed as a long-term, top-tier solution for distributed audio.
Know before you buy
Yes, the MDX-8 features independent, fully powered subwoofer outputs for each zone, allowing you to drive passive subwoofers directly without needing external amplification.
Anthem Room Correction (ARC) Genesis is applied independently to each zone. It measures your room's acoustics and adjusts the output to ensure optimal sound quality tailored specifically to the layout and characteristics of each individual listening area.
The MDX-8 is designed for professional integration and supports robust IP and RS-232 control. This allows it to communicate seamlessly with major home automation platforms for centralized system management.
Yes, it features full digital and analog matrix switching. This gives you the flexibility to route any connected input to any of the four zones, providing complete control over your multi-room audio distribution.
Yes, the MDX-8 is bridgeable. When bridged into an 8-ohm load, it provides 200 watts of power per channel, which is ideal for larger speakers or zones that require more headroom.
Setup is managed through an intuitive, web-based interface accessible via your browser. From here, you can customize zone naming, adjust tuning parameters, and manage your input routing without needing specialized software.
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