I dont know if its just me but Im quite sure my speakers changes tonality. Definitely its not beak-in, as im using them for two years already. Because of this, i gained the habit to retune my system every 2 months-or-so, primarily on the EQ, just to make it sound right again.
Yesterday, i got hold of an old canton karat bookshelve in a hi-fi store and i was surprised when the dealer told me "that speaker sounds better now since speakers sounds better as they age, provided they are not broken". Do speakers changes sounds overtime? Do they sound better as they age?
Is this another myth or some truth behind?