Sony MDR-7509HD User manual

50mm driver aura-nomic design
High denition driver
Neodymium magnets
Reversible ear cups for single side monitoring
Concealed, single-sided class 1LC-OFC coiled cord
Specications
/Updated: April 10, 2012
Audio
Driver Unit 50mm
Frequency Response 5Hz - 80,000Hz
Impedance 24 ohms
Sensitivity (db) 107dB/mW
General
Case Type Pouch
Design Over-the-head, studio monitor
Headband Wide, Adjustable, Single, folding ear cups
Magnet Neodymium
Plug Gold-plated, straight stereo UniMatch® plug with xed mini plug and detachable
phone plug
Type of Use Portable, Home
Power
Power Handling Capacity 3000mW
Weights and Measurements
Cord Length (Approx.) 10  (3.0m)
MDR-7509HD Studio Monitor Type Headphones HD Driver