Sony MDR-EX58V/BLU User Manual

Specications
© 2011 Sony Electronics Inc. All rights reserved. Reproduction in whole or in part without
written permission is prohibited. Sony and the Sony logo are trademarks of Sony. Features
and specications are subject to change without notice. Non-metric weights and
measures are approximate and may vary. /Updated: December 20, 2011
Audio
Driver Unit
9 mm, dome type (CCAW)
Frequency Response
5 - 23,000 Hz
Impedance
16 ohms at 1kHz
Sensitivity (db)
100 dB/mW
General
Case Type
N/A
Design
In-the-ear
Magnet
High-energy Neodymium (400 kJ/m³)
Plug
Gold-plated L-type stereo mini plug
Type of Use
Portable
Hardware
Cord
47 1/4 in. (1.2 m), Y-Type cord
Power
Power Handling Capacity
100 mW (IEC)
Speaker
Type
Closed, dynamic
Weights and Measurements
Cord Length (Approx.)
47 1/4 in (1.2 m)
Weight (Approx.)
0.11 oz. (3 g) without cord
Accessories
Supplied Accessories
Earbuds - S (2), M (2), L (2)
Cord Adjuster (1)
Operating Instructions (1)
Warranty Card (1)
MDR-EX58V/BLU

Sony MDR-EX58V/BLU Specifications

General

Type	In-ear
Connector/Plug	3.5 mm
Cable Length/Cord Length	1.2 m
Color	Blue
Driver Unit	9 mm
Frequency Response	5 Hz - 24, 000 Hz
Impedance	16 ohms

Summary

Audio Specifications

Driver Unit

Specifies the type and size of the speaker driver, made of Copper-Clad Aluminum.

Frequency Response

Indicates the range of sound frequencies the headphones can reproduce.

Impedance

Measures electrical resistance, affecting power requirements and sound output.

Sensitivity

Indicates how loud the headphones are at a given power input.

General Specifications

Case Type

Designation for the headphone's enclosure type, not applicable here.

Design

Describes the ergonomic style of the earbuds that fit inside the ear canal.

Magnet

Specifies the type and strength of the magnet used in the driver unit.

Plug Type

Details the connector type for audio input, featuring gold plating and an L-shape.

Type of Use

Indicates the intended primary application or portability of the headphones.

Hardware and Power Specifications

Cord Details

Describes the length and configuration of the headphone cable.

Power Handling Capacity

Specifies the maximum continuous power the headphones can handle without damage.

Speaker and Measurement Details

Speaker Type

Defines the acoustic design (closed-back) and driver mechanism (dynamic).

Cord Length

Provides the approximate total length of the headphone cord.

Weight

States the approximate weight of the headphones excluding the cable.

Included Accessories

Supplied Accessories List

Lists all items included in the product packaging, such as ear tips and documentation.