That is true if we are talking about high end speakers or headphones. I doubt that with AirPods or any other in ear headphones you can hear the difference. Thes

That is true if we are talking about high end speakers or headphones. I doubt that with AirPods or any other in ear headphones you can hear the difference. These devices are not only built to a cost (even if they are sold at absurd prices, at which you can buy a decent quality wired headphones), but limited by the very small dimensions, that not only have to house the speaker itself but also a battery, the bluetooth receiver, the amplifier, the wireless charge controller for the battery.