RX7 13B 4 UR AZZ

I was out side bassing with my car "boom""boom""Boom" and all of the sudden the radio started with a weird sound. When the song has a low point like lets say a trance song when it gets quiet it makes like a whine that fluctuates with the music. Its not alternator noise cause it does it car on or off.



Man I cant belive my premier radio went to ****, time to go alpine, or a higher model premier.

TyresmokinRx7

Do you have a passive filter at the back of the unit.

RX7 13B 4 UR AZZ

????? I kinda know what a passive crossover is but what is a passive filter and where does it go?

TyresmokinRx7

It's at the back of the unit and it's a black box that you plug in your RCA cables + power cables.

RX7 13B 4 UR AZZ

no i dont have one on there but im getting the sound out of the car speakers that are run off the head unit. ????

Travisty

sell the stereo and buy a turbo

TyresmokinRx7

The filter is there to clear up any electrical noise (eg alternator, batery and there on)

bacca

check your grounds on the amp before killin' the deck. could be a bad ground or bad internal issue with amp. but not always the deck.