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MD140.4 Class D 4-channel car amplifier with power input and speaker output terminals.
MD140.4 4-channel amplifier with RCA inputs, level controls, and adjustable crossover filters.
MD140.4

Spec :
– Class D amplifier
– MAX current: 98A
– Working voltage: DC 9-16V
– 4 Bridged: 516 Watts*2
– Power@2 Ohm: 276 Watts*4 CH
– Power@4 Ohm: 170 Watts*4 CH
– Frequency response: 10Hz-22kHz

MD225.4 compact Class D amplifier with heavy-duty power and speaker ports.
MD225.4 4-channel Class D amplifier featuring crossover filters and RCA inputs.
MD225.4

Spec :
– Class D amplifier
– MAX current: 138A
– Working voltage: DC 9-16V
– 4 Bridged: 687 Watts*2
– Power@2 Ohm: 342 Watts*4 CH
– Power@4 Ohm: 237 Watts*4 CH
– Frequency response: 10Hz-22kHz