Kenwood KAC-M1814 Model:KAC-M1814 Ultima is an active audio

Ultima is an active audio kit designed and developed from the best of Focal technologies

Connects the aftermarket stereo harness to the vehicles factory harness

Maryland or New Jersey where using a handheld cellular device is banned while driving

and speaker short protection)

Car audio Wi-Fi A/V mirror interface

Kenwood KAC-M1814 Model:KAC-M1814 Ultima is an active audioFeatures: Compact 4 Channel Class D Car Amplifier RMS Power Rating: 4 ohms: 45 watts x 4 chan. Max power output: 400 watts Conformal coated circuit board suitable for marine applications Extruded aluminum heat sink design 4 channel operation Speaker level (high level) inputs with signal sensing for automatic turn on RCA cables and short power speaker harness included Variable low pass filter (50 200 Hz, 24 dB octave) Dimensions: 5 1 2 Inch W x 3 9 16