MCA 225 GEN 2 Specifications
POWER OUTPUT (PER CHANNEL)
(Continuous RMS, 20 Hz - 20 kHz, <1% THD)
Impedance 8Ω 4Ω 2Ω
225 W 400 W 600 W

INPUTS / OUTPUTS
Inputs Single-Ended, Balanced, Relay Trigger (3.5-mm Mono Jack)
Outputs Speaker Binding Posts, Relay Trigger (3.5-mm Mono Jack)
SWITCHES
Front Panel Power (On/Off)
Rear Panel 3 On/Off Modes (Trigger, Manual, Auto)
THD AT 100W
at 1 kHz 0.0010%
at 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 TO 20 KHZ
open circuit ± 0.1 dB
8Ω ± 0.1 dB
4Ω ± 0.1 dB
2Ω ± 0.2 dB
OTHER SPECIFICATIONS
SNR, IEC-A, ref. 225 W 120 dB
Power Bandwidth, -3 dB at 200 W into 8 ohms 90 kHz
Slew Rate 30 V/μs
Damping Factor, 20 Hz to 1 kHz 300
Channel Separation, 100 Hz to 10 kHz >65 dB
Input Impedance (RCA / XLR) 10 kΩ / 15 kΩ
Input Sensitivity, 225 W into 8 Ω 1.5 Vrms
Voltage Gain 29 dB
POWER CONSUMPTION
standby idle typical high output
MCA 525 (Gen. 2) 2.0 W 80 W 550 W 1200 W
MCA 325 (Gen. 2) 1.4 W 47 W 350 W 750 W
MCA 225 (Gen. 2) 1.0 W 35 W 240 W 500 W
DIMENSIONS
Height 6-5/8” (16.9 cm)
Height with Rackmount Kit 4U
Width 17-1/4" (43.9 cm)
Depth 18-1/8" (46 cm)
WEIGHT
MCA 525 (Gen. 2) 61 lb (27.5 kg)
MCA 325 (Gen. 2) 43 lb (19.5 kg)
MCA 225 (Gen. 2) 40 lb (18 kg)
POWER REQUIREMENT
120 V version: In countries where the line voltage is 120 V, this product operates from a single phase AC power source that supplies between 108 V and 132 V at a frequency of 60 Hz.
220-240 V version: In countries where the line voltage is 220, 230, or 240 V, this product operates from a single phase AC power source that supplies between 198 V and 264 V at a frequency of 50 Hz.