textsaby

I purchased an in-dash stereo for my pick-up car, and some cheap speakers.
The stereo has bass and treble adjustment but not midrange. I have since
replaced the speakers. The new ones do better, and sound better, but still
have the same problem. High frequencies have too much attenuation. I thought I would buy some inductors at Radio Shack and put in line with the
speakers. Would someone please suggest me? Please! And thanks an advance