Deaf Bonce Machete MFA-4.220  amplifier 4 channel

MFA-4.220 The new series MFA stages are small compact class D amplifiers but a lot of power in themselves. The stage has built-in filters for active sharing for speaker kits mid-range/mid-bass and treble The step works in Class D so they don't overheat

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Specifications

Model MFA-4.220

Class D

Number of channels 4

Frequency range 20-20000 Hz

Power RMS @ 2 ohms (14.4V) 330W x 4

Power RMS @ 4 ohms (14.4 V) 220 W x 4

Power RMS @ 4 ohms (Bridge) 660W x 2

Minimum load resistance per channel 2 ohm

Minimum load resistance in bridged mode 4 ohms

Input sensitivity 0.4 - 8 V

Low pass filter 50-12000 Hz

High pass filter 50-12000 Hz

Simultaneous activation of LPF and HPF yes

Crossover 12 dB/Oct

Input terminal 4 Ga

Output terminal 10 Ga

Operating voltage 9 - 15 V

Signal/Noise ≥ 90 dB

Dimensions (LxWxH) 151.9 x 267.0 x 54.7 mm

Shipping weight 1.00 kg

Equipment Amplifier, mounting kit, manual, warranty card