Hello everyone. I have a question about how to design a headphone driver correctly and install the positive and negative poles correctly so that the sound is not distorted. I have illustrated 4 cases of driver installation and wiring. Here I will briefly describe the drawings. Orange represents the driver design, the arrow represents the direction of copper wire winding. Red and black represent the positive and negative poles.
_Figure 1 is the design of 2 symmetrical drivers and the wiring is also symmetrical.
_Figure 2 is the design of 2 parallel drivers and the wiring is symmetrical.
_Figure 3 is the design of 2 symmetrical drivers and the wiring is parallel.
_Figure 4 is the design of 2 parallel drivers and the wiring is parallel.
I wonder if the manufacturers produced a series of similar drivers and then attached them to both sides of the headphone, then soldered the wires in reverse polarity. Or did they design the left and right drivers differently or symmetrically in terms of copper wire winding? Can someone here who has researched or has experience explain to me which model is correct?
I use google translate, if there are any mistakes, please ask questions.
_Figure 1 is the design of 2 symmetrical drivers and the wiring is also symmetrical.
_Figure 2 is the design of 2 parallel drivers and the wiring is symmetrical.
_Figure 3 is the design of 2 symmetrical drivers and the wiring is parallel.
_Figure 4 is the design of 2 parallel drivers and the wiring is parallel.
I wonder if the manufacturers produced a series of similar drivers and then attached them to both sides of the headphone, then soldered the wires in reverse polarity. Or did they design the left and right drivers differently or symmetrically in terms of copper wire winding? Can someone here who has researched or has experience explain to me which model is correct?
I use google translate, if there are any mistakes, please ask questions.
