If you've ever asked yourself what headphones are, how they work, and what is the best pair for you, this is the video series you've been missing out on. Be sure to watch all 5 parts to know exactly what headphones work for you! Other videos in the "All About Headphones" series: Introduction to All About Headphones - http://www.youtube.com/watch?v=dzoHrghjQuQ #1 How do headphones really work? - http://www.youtube.com/watch?v=_W2z-ikIgM0 #2 Open-back vs Closed-back headphones? - https://www.youtube.com/watch?v=DS4T_1UyCHw #3 Are frequency range and spectrum graphs important? - http://www.youtube.com/watch?v=BNYitfi-43I #4 What is headphone impedance? - http://www.youtube.com/watch?v=GQWLuAEelcc #5 What is the perfect pair of headphones? - http://www.youtube.com/watch?v=K6NzECeUjSg