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Sony’s MDR-MA900 stereo headphones come equipped with 70mm driver units that act to provide high-resolution sound with dynamic range. An acoustic bass lens delivers full bass response, focusing the bass impact at the center of the driver. The MA900′s open-air design serves to enhance user comfort while creating and facilitating a sound field which gives the feel of listening to music sans headphones. A 3 meter, single-sided cable allows for connectivity to audio devices.

Features List:

- 70mm driver units

- Acoustic bass lens

- Open-air design

- 3 meter cable with Unimatch plug

- 360 kJ/m neodymium magnets

- 5 – 40,000 Hz frequency response

- 700 mW power handling capacity