Anthem MCA 225 Gen2 Stereo Power Amplifier | Best Anthem MCA 225 Gen2 Stereo Power Amplifier | Anthem MCA 225 Gen2 Stereo Power Amplifier Reviews | Audiolab Home Audio
Anthem MCA 225 Gen2 Stereo Power Amplifier | Best Anthem MCA 225 Gen2 Stereo Power Amplifier | Anthem MCA 225 Gen2 Stereo Power Amplifier Reviews | Audiolab Home Audio
Anthem MCA 225 Gen2 Stereo Power Amplifier | Best Anthem MCA 225 Gen2 Stereo Power Amplifier | Anthem MCA 225 Gen2 Stereo Power Amplifier Reviews | Audiolab Home Audio

Anthem MCA 225 Gen2 Stereo Power Amplifier

$2,299.99
$2,299.99

Available for pickup or local delivery. 1-800-513-8555 for details.

Available In Store

Have Questions or Need Advice?
Audiolab Advisor
Consult with a System Expert
From our PA Showroom

FREE 60 Day Returns

Have a Trade-In? Fill Out Our Form.

Anthem

Anthem MCA 225 Gen 2 Stereo Power Amplifier

2-Channel Power Amplifier • 225W/Ch into 8Ω • 400W/Ch into 4Ω • 600W/Ch into 2Ω • Advanced Load Monitoring • Balanced XLR Inputs • Massive Toroidal Power Supply • Made in Canada

High-Current Stereo Amplification for Music and Home Theater

The Anthem MCA 225 Gen 2 Stereo Power Amplifier delivers the high-current performance, low noise and dynamic control needed for serious two-channel systems and premium home theater installations. Rated at 225 watts per channel into 8 ohms, 400 watts into 4 ohms and 600 watts into 2 ohms, the MCA 225 Gen 2 is capable of driving demanding loudspeakers with exceptional authority while preserving fine musical detail.

Anthem's Gen 2 redesign uses a more direct internal signal path, a custom low-flux toroidal transformer, improved input devices and eight bipolar output transistors per channel. Advanced Load Monitoring continuously supervises temperature, current and voltage, while balanced XLR and unbalanced RCA inputs make the MCA 225 Gen 2 an ideal partner for dedicated stereo preamplifiers, Anthem AVM processors and compatible MRX receivers.

Highlights & Benefits

  • 225W Per Channel into 8 Ohms — Provides substantial continuous stereo output, increasing to 400 watts into 4 ohms and 600 watts into 2 ohms.
  • Advanced Load Monitoring (ALM™) — Monitors operating temperature, current and voltage to protect both amplifier and loudspeakers under extreme conditions.
  • 120dB Signal-to-Noise Ratio — Exceptional low-noise performance creates a quiet background for subtle musical detail and home theater dynamics.
  • Balanced XLR & RCA Inputs — Each channel supports balanced and unbalanced connection options for easy integration with a wide range of preamplifiers and processors.
  • Made in Canada — Engineered and manufactured in Canada with high-current components, large heatsinks and robust mechanical construction.

Technology & Design

Advanced Load Monitoring Technology — ALM™ continuously monitors temperature, current and voltage. If an abnormal condition occurs, the affected channel can shut down for protection while normal operation resumes automatically once conditions return to a safe range.

Low-Flux Toroidal Power Supply — A custom high-power toroidal transformer minimizes stray magnetic-field radiation while providing substantial rail voltage and current reserves for demanding loudspeaker loads.

Eight Bipolar Output Devices Per Channel — Multiple high-current transistors distribute electrical and thermal loads across more devices, helping improve reliability and effortless delivery into lower impedances.

Direct Gen 2 Signal Path — Reduced internal cabling and redesigned circuitry create a shorter, cleaner path through the amplifier to improve transparency, bandwidth and noise performance.

FAQ — Anthem MCA 225 Gen 2

How much power does the MCA 225 Gen 2 produce?

Anthem rates the amplifier at 225 watts per channel into 8 ohms, 400 watts per channel into 4 ohms and 600 watts per channel into 2 ohms.

Does the MCA 225 Gen 2 have balanced inputs?

Yes. Both amplifier channels include balanced XLR and unbalanced RCA inputs.

What is Advanced Load Monitoring?

Anthem's ALM™ system continuously monitors internal temperature, current and voltage to protect the amplifier and connected loudspeakers while minimizing unnecessary interruption during normal operation.

Can the MCA 225 Gen 2 be used with an Anthem MRX receiver?

Yes. A compatible Anthem MRX receiver can use its preamp outputs to feed the MCA 225 Gen 2, making it a useful upgrade for powering the front left and right channels with dedicated external amplification.

Why Buy From Us

  • Authorized Anthem Dealer
  • 5% Reward Points on Every Purchase
  • Expert Amplifier, Speaker and Home Theater System-Matching Assistance
  • Professional Installation and System Calibration Available

Anthem MCA 225 Gen 2 Specifications

Product Type
Stereo power amplifier
Amplifier Channels
2
Output Power — 8Ω
225W RMS per channel
Output Power — 4Ω
400W RMS per channel
Output Power — 2Ω
600W RMS per channel
Power Bandwidth
90kHz
-3dB at 200W into 8Ω
Frequency Response — 8Ω
20Hz–20kHz, ±0.1dB
Frequency Response — 4Ω
20Hz–20kHz, ±0.1dB
Frequency Response — 2Ω
20Hz–20kHz, ±0.2dB
Signal-to-Noise Ratio
120dB
IEC-A, referenced to 225W
THD+N at 100W / 1kHz
0.0010%
THD+N at 100W / 20kHz
0.002%
IMD — ITU-R
0.0005% at 100W
IMD — SMPTE
0.002% at 100W
Channel Separation
>65dB, 100Hz–10kHz
Damping Factor
300
20Hz–1kHz
Slew Rate
30 V/µs
Voltage Gain
29dB
Input Sensitivity
1.5Vrms for 225W into 8Ω
RCA Input Impedance
10kΩ
XLR Input Impedance
15kΩ
Balanced Inputs
2 × XLR
Unbalanced Inputs
2 × RCA
Input Selection
Independent RCA / XLR selection per channel
Speaker Outputs
2 pairs of heavy-duty binding posts
Output Devices
8 high-current bipolar output devices per channel
Protection System
Advanced Load Monitoring (ALM™)
Power Transformer
Custom low-flux high-power toroidal design
Power-On Methods
Manual, trigger or automatic signal sensing
12V Trigger
Trigger input and output
Standby Consumption
1.0W
Idle Consumption
35W
Typical Consumption
240W
Maximum Power Requirement
500W
120V Power Requirement
108–132V AC, 60Hz
220–240V Version
198–264V AC, 50/60Hz
Dimensions
17.25" W × 6.63" H × 18.13" D
43.8 × 16.9 × 46 cm
Rack Height
4U
Weight
40 lbs. / 18 kg
Country of Manufacture
Canada
Finish
Black
Brand
Anthem

What's in the Box

  • 1 × Anthem MCA 225 Gen 2 Stereo Power Amplifier
  • 1 × IEC AC Power Cord
  • Owner's Manual / Product Documentation

Preamplifier or A/V processor, balanced/unbalanced interconnects, speaker cable and loudspeakers are sold separately unless otherwise specified.

Deals on related products

Example product title
$2,299.99
$2,299.99
Example product title
$2,299.99
$2,299.99
Example product title
$2,299.99
$2,299.99
Example product title
$2,299.99
$2,299.99
Example product title
$2,299.99
$2,299.99

Recently Viewed Products