Specifications

Model: MFA-4.220
Class: D
Number of Channels: 4
Frequency Response: 20-20000 Hz

Power Output:

• 2 Ohm RMS Power (14.4 V): 330 W x 4
• 4 Ohm RMS Power (14.4 V): 220 W x 4
• 4 Ohm RMS Power (Bridge): 660 W x 2

Minimum Permissible Load:

• On the Channel: 2 Ohm
• In a Bridge Connection: 4 Ohm

Filters and Crossover:

• Low Pass Filter (LPF): 50-12000 Hz
• High Pass Filter (HPF): 50-12000 Hz
• LPF and HPF Simultaneous Operation: True
• Crossover: 12 dB/Oct

Inputs and Outputs:

• Input SPL: 0.4 - 8V
• Input Terminal: 4 Ga
• Output Terminal: 10 Ga

Additional Details:

• Working Voltage: 9 - 16V
• Signal-to-Noise Ratio: ≥ 90 dB
• Size (WxLxH): 10.5 x 6 x 2.2 inch