You may have heard about these headphones on the Dudley & Bob Morning Show, on KLBJ 93.7: The Rock of Austin! They survived being thrown across the room!
The MDR-7506 is a large diaphragm foldable headphone designed for professional studio and live/broadcast applications.
Cord Length: 9.8 ft
Driver Size: 40.0 mm
Frequency Response: 10-20kHz
Headphone Type: Dynamic, closed
Impedance: 63 Ohms
Magnet Type: Neodymium
Plug Type: Gold, Stereo Unimatch plug 1/4" and 1/8"
Power Handling: 1000mW
Sensitivity: 106 dB/W/m
Weight: 8.1 oz