Hey all, i recently got infinity kappa perfects in my car.. and a new radio.. with amp. The problem i have is that when im driving i hear a whistling noise from the speakers or something when i accellerate. Even when i put up the volume its still loud enought o hear.. is there anythin i can do for it???? It gets louder as i put up the volume

 

Your ran your power with your audio cables, that or its your ground, and you havea bad ground connection. Find a better spot.

 

When I unplug my SIRIUS I hear it in my car as well. Mine sounds like a whine. Just be sure to run your Power wire down the Driver's side of the car and your Audio cables down the Passenger's side. Check your ground to the HU also. And make sure you're ground is BARE METAL. (If you have a Sub?) Paint effects the ground.

Basically, do what tc2nut4 said!!!

 

i knew working at tweeter would pay off one of these days