My personal experience is that capacitors can do this more than drivers.
Usually drivers (woofers) get better bass over time, they all go in the same direction. They don't get worse, and then better, but caps do all sorts of funky things. If you are hearing imaging or harshness issues, that's your answer, but 4 days of playing music is more than enough.
Usually drivers (woofers) get better bass over time, they all go in the same direction. They don't get worse, and then better, but caps do all sorts of funky things. If you are hearing imaging or harshness issues, that's your answer, but 4 days of playing music is more than enough.