The most common mistake is selected amp not capable of driving speakers to their max. Like putting the wrong engine in a car and expecting optimal performance.
Higher impedance easier load speakers alone are no guarantee of better sound. I’ve heard supposed easy load speakers run the gamut from very good to ear bleed just like any other.
Higher impedance easier load speakers alone are no guarantee of better sound. I’ve heard supposed easy load speakers run the gamut from very good to ear bleed just like any other.