KAC-M1804 MICRO AMP 4 CH

Amplifier Type Class D
MAX POWER 400W
4 ohms 45W x 4

Signal to Noise Ratio: 90 dB
Size(inch): (W)5-1/2" x (H)1-5/16" x (D)3-9/16"
Weight(lbs): 1.6
Conformal Coating *1

Speaker Level Input
Signal Sensing Turn-on
Power MOS-FET Switching Power Supply
Extruded Aluminum Heat Sink Design