I'm new here but i want to learn more about car audio and help others!
I recently bought a kenwood radio (kdc 4754 sd) and i installed hertz speakers (ecx 165) in the front doors. now when i listen to usb the noise is Ok (would be better without noise) but when i turn on the radio the noise on the music is really frustrating.
I have an opel/vauxhall corsa d , so i needed an adapter (2din-->1 din) my 2din iso is plugged in a 1din one and i also have a cable plugged into the original antenna + a lil antenna adapter in the radio (because the antenna plug didnt fit)
My constant current is connected to the battery and the switched current is on the sigaret lighter (important to mention that there are some leds and neons connect to the sigaret lighter) i checked all my wires and my mass (negative pool) , also when i reinstall other (cheap) speakers the noise is still there :s the equipment is all new so :s
Can anyone help me please? :o
Posted 6 mins ago