Sony MDR-7506 Professional Large Diaphragm Headphones Fitness Accessories 4 mm Aluminum Diaphragm Compression

4 mm Aluminum Diaphragm Compression Tweeter per Speaker Horn 90 x 90° Square Tractrix Horn Frequency Response 76 Hz to 21 kHz Crossover Frequency 1730 Hz (Passive)

- Wide air discharge vents optimize airflow and minimize front panel noise

2 2242 PCIe 3

Sensing Type - Omnidirectional binocular vision system

BSMI Class B

Sony MDR-7506 Professional Large Diaphragm Headphones Fitness Accessories 4 mm Aluminum Diaphragm CompressionThe MDR 7506 is a large diaphragm foldable headphone designed for professional studio and live broadcast applications. Feature: Rugged Design: Proven to be reliable in the toughest situations Folding Construction: Compactness in storage 40mm Driver Unit: For clear, high quality sound reproduction Closed Ear Design: Comfort and reduction of external noise interference Stereo Unimatch Plug: 1 4 inch and 1 8 inch applications Gold Connectors and OFC