Posted by a reviewer on Amazon

However on the box it is specified as 97db not 110db

Posted by a reviewer on Amazon

That’s a huge difference as sensitivity is not linear every 3db increase in sensitivity requires twice as much power

Posted by a reviewer on Amazon

Another mismatch between what’s written on the box and what’s on the website is the impedance rating

Posted by a reviewer on Amazon

While it’s indicated as 18 ohms on the box the klipsch website specifies it as 32 ohms

Posted by a reviewer on Amazon

Sound isolation these headphones obviously don’t provide active noise cancellation and if they did they wouldn’t be called “reference” headphones

Posted by a reviewer on Amazon

As the name suggests noise cancellation is done through listening to the ambient noise and manipulating the sound by introducing additional noise into the sound waves that cancels out the outside noise

Posted by a reviewer on Amazon

Lags there seems to be a bit of lag between the sound and video when watching video

Posted by a reviewer on Amazon

It can’t be connected to multiple devices at once unlike some headphones and apple airpods