Musical Fidelity
Musical Fidelity M6x 250.11 Multi Channel Amplifier
Best multi-channel amplifier for immersive, high-end home theater enthusiasts.
Elevate your home theater experience with the Musical Fidelity M6x 250.11 Multi Channel Amplifier. This powerful 11-channel amplifier is designed to deliver the full theatrical experience, bringing Dolby Atmos surround sound with height effects to your living room. It features a modular architecture with 250W Class A/B amplifier stages for main channels and 150W stages for effect channels, ensuring a natural sound with retained transients and micro-information. Enjoy a cinematically realistic soundscape at any volume, thanks to its exceptional sound quality, super silent audiophile power transformer, and sophisticated heat sink design that eliminates fan noise.
$5999.00
Owner Satisfaction
4.5
/ 5
Category Rank
1156
/ 1684
#1156 in Power Amplifiers
Price vs Category Average
-27%
Below average
Output – Main Channels (C, LF, RF) Power
32504400
/ x W/ ohms (Peak: W)
Who it's for
- Home theater owners using power-hungry, high-end speaker systems
- Critical listeners prioritizing sonic accuracy and immersive soundstages
- Custom installers building complex, multi-channel surround sound environments
Who should skip it
- Budget-conscious buyers seeking entry-level home theater amplification
- Users with limited rack space or restricted equipment shelving
- Owners of small, poorly ventilated media cabinets or closets
Performance breakdown
Channel Versatility
Eleven discrete channels perfectly accommodate complex Dolby Atmos home theater configurations.
Power Delivery
Robust wattage ensures effortless dynamics and authority across all connected speakers.
Thermal Management
Sophisticated heat sink design eliminates fan noise for a silent experience.
Signal Fidelity
Class A/B architecture maintains exceptional clarity and minimal harmonic distortion levels.
Connectivity Options
Balanced XLR and RCA inputs provide flexible integration for high-end processors.
Build Integrity
Substantial chassis weight reflects premium components and long-term structural reliability.
Key Specs
Output – Main Channels (C, LF, RF) Power
3x 250W/4 ohms (Peak: 400W)
Output – Main Channels (C, LF, RF) THD+N
0.003% at 100W power output
Output – Main Channels (C, LF, RF) Frequency Response
20Hz - 20kHz for 0.5dB
Output – Main Channels (C, LF, RF) SNR
105dB at 1kHz at 200W power output
Output Effect Channels Power
8x 150W/4 ohms (Peak: 250W)
Output Effect Channels THD+N
0.07% at 100W power output
Output Effect Channels Frequency Response
20Hz - 20kHz for 0.5dB
Output Effect Channels SNR
103dB at 1kHz at 200W power output
Features
- 11-channel home theater power amplifier for immersive surround sound.
- 250 watts per main channel and 150 watts per effect channel for robust audio.
- Enables easy creation of Dolby Atmos home theater setups with height effects.
- Provides excellent technical Musical Fidelity performance for home theater enthusiasts.
- Offers amazing load driving ability for unconditional stability with any loudspeaker.
- Supports both RCA and balanced XLR inputs for flexible connectivity.
- Includes Trigger In/Out for seamless home theater integration.
- Completely silent operation due to the absence of active cooling elements.
What customers say
Customers consistently praise the Musical Fidelity M6x 250.11 Multi Channel Amplifier for its exceptional sound quality and robust, elegant design. Reviewers frequently highlight the amplifier's ability to deliver powerful, detailed, and clear audio across multiple channels, creating an immersive listening experience. The solid build quality and sophisticated aesthetic are also recurring positive points, reinforcing a sense of premium craftsmanship. Users appreciate its reliable performance, making it a cornerstone for high fidelity home audio systems. This amplifier is seen as a significant upgrade, offering a refined audio presentation that truly elevates sound reproduction.
Know before you buy
No, the amplifier uses a sophisticated heat sink design that provides completely silent operation. There are no active cooling elements like fans, so you won't hear any mechanical noise during quiet movie scenes.
Yes, the M6x 250.11 supports both balanced XLR and RCA inputs, offering flexible connectivity options to match your processor or pre-amplifier.
The amplifier uses a modular architecture that delivers 250 watts per channel to the three main channels (Center, Left, Right) and 150 watts per channel to the eight remaining effect channels, ensuring the most demanding speakers in your setup get the power they need.
Absolutely. With 11 discrete channels, it is specifically designed to power a comprehensive Dolby Atmos home theater system, including the necessary height channels for an immersive, three-dimensional soundscape.
The M6x 250.11 is engineered with exceptional load-driving ability, providing unconditional stability with virtually any loudspeaker impedance. It is designed to maintain high performance regardless of the speaker load.
Yes, it features Trigger In and Out ports, allowing you to synchronize the power state of the amplifier with your home theater processor for seamless, one-touch operation.
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$5999