I hooked up my friends POS system, a 12" pioneer sub and a 200 watt 2 ch jensen amp. When it plays it doesnt sound too bad but there is a ringing sound from the subwoofer. When the subwoofer is not pluged in it doesnt make that sound. Need help, thanks
what in the heck do you mean by a ringing sound, and by the wa freedom could still be right, just because your using the same rcas doesnt mean they work in his truck, there is a possibility its from the rcas and the power wire touching somewhere in the car. but what exactly is this "ringing" noise, and is it ported or sealed?