Strong and crisp bass. Clear midrange and highs.

A little bulky in size.

I decided to purchase a pair of KOSS TD80 headphones after listening to them in Circuit City. The clarity from these headphones is unbelievable. They are the first headphones that I have listened to that have such clear and distinct bass and midrange. The highs are also well represented through these headphones. For the price, I would highly recommend them.