Hopkins
Commercial User
It looks like they raised the mids in the bar graph for the 5 string p bass. It shows for the 5 string model higher mids.. also the the resistance is 14k on the 5 string version and 11.5k on the 4 string version. I don't know if the makes any difference...
P-Bass | Seymour Duncan
I would assume they wind the 3 string coil the same amount of turns as the 2 string coil so it has more wire on it.