Driver size
9mm EX provides comfort fit and deep bass sound
Material
Silicone housing for better comfort and soft fitting
Cord
Cord Length of 3.9ft (1.2m)
Specifications
©2008 Sony Electronics Inc. All rights reserved.
Sony is a trademark of Sony. All other trademarks are property of their respective owners.
Features and specifications are subject to change without notice. Non-metric weights and
measures are approximate. /Updated: April 10, 2012
Audio
Driver Unit
9mm diameter, dome type(CCAW adopted)
Frequency Response
6-23,000Hz
Impedance
16 ohms at 1kHz
Sensitivity (db)
100dB/mW
General
Design
Earbud
Magnet
Neodymium (400kJ/m3)for outstanding bass perfomance
Plug
L shaped stereo mini plug (Gold)
Type of Use
Portable
Power
Power Handling Capacity
100mW (IEC)
Speaker
Diaphragm
PET
Type
Closed, Dynamic
Weights and Measurements
Cord Length (Approx.)
3.9ft (1.2m)
Weight (Approx.)
.11 Oz. (3g) without cord
Accessories
Supplied Accessories
Carrying pouch
Ear pads- Small, Medium, and Large- allows the headphones to fit a range of ear sizes.
Warranty card
Optional Accessories
EP-EX1 replacement earpads
MDR-EX55/WHI
EX Earbuds
