Sound story
High quality 9mm driver units provide dynamic audio performance with a solid low-end.
High Energy Neodymium Drivers
Ecient Neodymium drivers reproduce clear mid-range and low-end sound.
Secure t
3 sizes of supplied hybrid silicone earbuds equate to a ne-tuned t and enhanced music
enjoyment.
Specications
© 2011 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without
written permission is prohibited. Sony is a trademark of Sony. All other trademarks are
trademarks of their respective owners. Features and specications are subject to change
without notice. /Updated: March 1, 2012
Audio
Driver Unit
9 mm diameter, dome type (CCAW adopted)
Frequency Response
6-23,000 Hz
Impedance
16 ohms at 1 kHz
Sensitivity (db)
100 dB/mW
General
Case Type
Nylon case with slide out tray to hold headphones
Magnet
Neodymium (440kJ/m
3
) for outstanding bass performace in a small driver
Plug
Gold-plated L-shaped stereo mini plug
Power
Power Handling Capacity
100 mW (IEC)
Speaker
Type
Closed, Dynamic
Weights and Measurements
Cord Length (Approx.)
OFC neckchain, 47.24 inches (1.2m)
Weight (Approx.)
0.11 oz. (3 g) without cord
MDR-EX37B/RED
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