Back Speakers Not Working

[Pepsinator]

recently got the car

and noticed it had no rear speakers working

popped the boot cover

and noticed they werent plugged in

plugged them in

started the radio

and i heard a high pitched squeel

turned it off

on and squeel again

whats going on

also my front speakers didnt work

something short circuiting?

i have no idea

might drop down to gt autosound tmoz for them to check it out

[hks33]

hey mate,

just wondering if they are aftermarket speakers?

[theponyremark]

Make sure the wires are connected to the harness and that the wires are correct. It sounds like those wires are something else.

[Carbon 34]

one of the speakers is grounded, or the tinsel lead(place where the wires go from the speaker frame to the cone) is touching the metal speaker frame, my car came with the baby bolts smashing the speakers to death . compliance idiots

damn rules for imports, who could even fit three babys in the back of a r34...lol

more then likely the same deal , baby bolt additions upon import warping the speaker to touch metal or wires under a bracket grounding out.

in a remote case it might be a fried capacitor/crossover which can make a high pitched noise

if there on a amp then it could also be another problem , pinched RCA lead etc