Anthem
Anthem MCA 325 (Gen 2)
Best three-channel amplifier for high-end home theater enthusiasts.
The Anthem MCA 325 (Gen 2) is a 3-channel power amplifier designed to deliver robust and efficient power with heavy-duty reliability. It features low total harmonic distortion for a clean, pure sound and a quiet background, boasting a 120dB signal-to-noise ratio. This amplifier provides 225 watts into 8 Ohms and can deliver up to 600 watts into a 2 ohm load, ensuring stability even with demanding speaker loads. Its modernized design integrates seamlessly with Anthem's AVM AV Processors, offering high current output and low distortion for an immersive audio experience.
$2699.95
Owner Satisfaction
4.7
/ 5
Category Rank
421
/ 1688
#421 in Power Amplifiers
Price vs Category Average
-67%
Below average
THD at 1 kHz
0.0010
/ %
Who it's for
- Home theater enthusiasts using power-hungry, high-end loudspeakers
- Critical listeners seeking transparent and highly detailed audio performance
- Long-term owners prioritizing equipment longevity and system safety
Who should skip it
- Budget-conscious buyers looking for entry-level amplification
- Users with limited rack space or lightweight shelving units
- Owners with enclosed cabinets lacking proper airflow
Performance breakdown
Signal Clarity
An exceptional 120dB signal-to-noise ratio ensures a pristine, silent background.
Load Stability
Robust power delivery maintains composure even with demanding low-impedance speaker loads.
Harmonic Precision
Ultra-low distortion levels provide a transparent and highly accurate audio reproduction.
Build Integrity
Advanced load monitoring and Canadian craftsmanship guarantee long-term operational reliability.
System Integration
Designed to perfectly complement Anthem AVM processors for a unified experience.
Dynamic Headroom
High current output effortlessly handles complex musical transients and cinematic peaks.
Key Specs
THD at 1 kHz
0.0010%
THD at 20 kHz
0.015%
IMD ITU-R (19 kHz + 20 kHz)
0.0005%
IMD SMPTE (60 Hz + 7 kHz)
0.002%
SNR, IEC-A, ref. 225 W
120 dB
Frequency Response, 20 Hz to 20 kHz
± 0.1 dB (8 Ω)
Power Bandwidth, -3 dB at 200 W into 8 ohms
90 kHz
Slew Rate
30 V/μs
Features
- High current output for lower distortion
- Cosmetic match for AVM 90 and AVM 70 A/V Processors
- Advanced Load Monitoring system ensures long-term performance
- 8 bipolar output devices per channel for less stress on each device
- Less than 2 watts standby power consumption
- Crafted in Canada
- Audiophile Binding Posts for full power delivery
- Detachable power cord for high-end pedigree
What customers say
Customers consistently praise the Anthem MCA 325 Gen 2 for its exceptional sound quality and robust build. Owners frequently highlight the amplifier's ability to deliver clean, powerful audio, significantly enhancing their home theater or music listening experience. The perceived quality and reliable performance make it a highly valued component, often described as a worthwhile investment that elevates an entire audio setup. Its consistent performance and solid construction are recurring positive themes.
Know before you buy
The MCA 325 (Gen 2) is a 3-channel power amplifier, making it an ideal choice for powering the front stage—left, center, and right speakers—in a high-performance home theater system.
Yes. The amplifier is designed for stability and can deliver up to 600 watts into a 2-ohm load, ensuring it maintains control even with demanding, low-impedance speakers.
Yes, it is specifically designed to be a cosmetic match for the Anthem AVM 90 and AVM 70 A/V processors, allowing for a cohesive and professional look in your equipment rack.
The Advanced Load Monitoring system continuously tracks voltage and current to ensure the amplifier operates within safe parameters, which protects your equipment and ensures long-term reliability.
Each channel utilizes 8 bipolar output devices, which distributes the workload across more components. This design reduces stress on individual parts and contributes to the amplifier's high-current, low-distortion performance.
Absolutely. With a signal-to-noise ratio of 120dB and extremely low total harmonic distortion, it provides a very quiet background and clean, accurate sound reproduction suitable for critical audiophile listening.
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$2700