ANTHEM MCA 225 GEN 2

The Anthem MCA 225 GEN 2 amplifier represents the pinnacle of two-channel power amplification, designed for those seeking high-performance audio in a compact and reliable format. Crafted and assembled in Canada, the MCA 225 GEN 2 is the result of over fifteen years of research and refinement, featuring carefully selected components and advanced engineering to deliver clean, detailed, and powerful sound across the entire frequency spectrum.

Its completely redesigned layout minimizes internal wiring, ensuring a direct, unobstructed signal path. The use of low-flux toroidal transformers and improved input transistors enhances transparency and precision even with dynamically complex material. With a wide power bandwidth, high slew rate, and a 120 dB signal-to-noise ratio, the MCA 225 GEN 2 produces natural, noise-free audio with minimal harmonic distortion.

Power is distributed evenly across both channels, providing immediate bursts of dynamic energy without compromising stereo separation. Oversized binding posts ensure a secure and stable connection with speaker cables, while the “green” standby mode limits power consumption to 1–2 W without sacrificing readiness. Advanced Load Monitoring™ technology continuously monitors temperature, current, and voltage to protect the amplifier and speakers, intervening only in extreme conditions without affecting unaffected channels.

Compact yet extremely powerful, the MCA 225 GEN 2 is ideal for stereo setups or to expand a home theater system, delivering consistent power even with low-impedance loads. Its high-quality construction, combined with a modern and elegant design, makes the MCA 225 GEN 2 a reliable and long-lasting amplifier, capable of transforming every listening session into an immersive, faithful, and uncompromising audio experience.

Technical Specifications:

• Power output per channel (Continuous RMS, 20 Hz – 20 kHz, <1% THD) : 8Ω 225 W; 4Ω 400 W; 2Ω 600 W
• Inputs : Single-Ended; Balanced; Relay Trigger (3.5 mm Mono Jack)
• Outputs : Speaker Binding Posts; Relay Trigger (3.5 mm Mono Jack)
• Front panel switch : Power On/Off
• Rear panel switch : 3 On/Off modes (Trigger, Manual, Auto)
• THD at 100 W : 1 kHz 0.001%; 20 kHz 0.015%
• IMD at 100 W : ITU-R (19 kHz + 20 kHz) 0.0005%; SMPTE (60 Hz + 7 kHz) 0.002%
• Frequency response : 20 Hz – 20 kHz open circuit ±0.1 dB; 8Ω ±0.1 dB; 4Ω ±0.1 dB; 2Ω ±0.2 dB
• Signal-to-noise ratio : IEC-A, ref. 225 W 120 dB
• Power bandwidth : -3 dB at 200 W into 8Ω 90 kHz
• Slew rate : 30 V/μs
• Damping factor : 20 Hz – 1 kHz 300
• Channel separation : 100 Hz – 10 kHz >65 dB
• Input impedance : RCA 10 kΩ / XLR 15 kΩ
• Input sensitivity : for 225 W @ 8Ω 1.5 Vrms
• Voltage gain : 29 dB
• Power consumption : standby 1 W; idle 35 W; typical 240 W; full output 500 W
• Dimensions : height 16.9 cm; height with rackmount kit 4U; width 43.9 cm; depth 46 cm
• Weight : 18 kg