SONY PRO MDR 7509 HD

The Sony MDR-7509HD is a high-quality stereo headphone for critical and demanding professional applications, including studio and broadcast monitoring. The closed-back MDR-7509HD headphones are ideal for sound monitoring by professional studio engineers, DJs, and musicians.

Closed circumaural design for maximum isolation and comfort
When you're involved in a long listening session, wearing comfort is extremely important. With the MDR-7509HD's auranomic, circumaural headphones, the driver units have been designed in accordance with the angle of the ear, eliminating uncomfortable pressure on the ear.

Up to 80kHz reproduction and clear, distinct midrange
The MDR-7509HD employs newly-developed 50mm HD drivers that realize up to 80kHz ultra-wide frequency range reproduction. The new 360kJ/m3 high power neodymium magnets are used for the driver unit to reproduce clear midrange.

High power handling capacity
Durability is key for professional audio products, and the MDR-7509HD lives up to that demand. By applying OFC (Oxygen Free Copper) for voice coil material, the MDR-7509HD supports 3000mW of power handling capacity.

Features:
Headphone type: Dynamic, closed
Driver size: 50mm
Magnet type: Neodymium
Plug type: Gold
Frequency response: 5-30kHz
Impedance: 24 Ohms
Sensitivity: 107 dB/mW
Power handling: 3000mW
Cord length: 9.8 ft.
Weight: 10.6 oz.
Gold connectors and OFC cord with stereo unimatch plug
Unique folding design with supplied soft case