The HD 700 Open-Aire Stereo Headphones from Sennheiser are focused on delivering the most pure audio reproduction possible. The headphones have angled transducers that mimic the positioning of a set of reference monitor speakers. This angling, along with the DuoFol transducers, provides a wide sound stage with incredibly fast response and rest times.

The headphones also have a patent-pending ventilated magnet system. By venting the magnet behind the diaphragm, airflow is properly managed to minimize turbulence and distortion. The outer chassis has an open-aire design with a special steel mesh to maintain purity while properly directing airflow. The final piece of the puzzle is the vibration dampening frame, which prevents unwanted resonances from entering the acoustic chamber. The result is audio that is balanced, natural, and detailed.

The headphones have thick cushions that fit around the ears, plus an adjustable headband so you can listen in comfort for hours at a time. The extra-long cable provides plenty of slack, ideal for listening at home or in a studio. The 1/4" stereo plug connects to a variety of A/V receivers, stereo systems, and other devices. The headphones arrive to you in a luxurious storage box to protect the headphones when they're not in use.