Sony

SoundMAGIC

MDR-1A-B

E 10

Wired Headphone Specification

Wired Headphone Specification

Over Ear

In Ear

Neodymium

Dynamic / Neodymium

40mm Dynam

10 mm

24 Ohms

46 Ohms

105 dB/mW

100dB 1kHz/mW

3 - 100,000Hz

15 Hz - 22KHz

1,500 mW (IEC*)

20 mW

NA

Sound Isolation

Black

Blue, Red, Gold, Silver

3.5 mm Gold Plated Plug

3.5 mm Gold-Plated Straight Stereo

1.2m Silver-coated OFC cable

Robust Tangle-Free Twisted Cable

225 g

11 GM

- High-Resolution Audio 40mm HD driver unit
- Aluminum-coated Liquid Crystal Polymer Diaphragms for absolute clarity
- L/R separated ground cable for reduction of cross talk 
- Silver-coated Oxygen-Free Copper cable
- Hands-free calls with in-line remote and microphone
- Comfortable, ergonomic ear pads
- Plug - Gold-plated L-shaped Stereo Mini; Four-Conductor Gold-plated L-shaped Stereo Mini

Microphone
- Unit/Type : Electret Condenser
- Open circuit voltage level : -40dB(0db=1V/Pa)
- Effective Frequency of Microphone : 20Hz-20,000Hz

Tangle-free twisted cable.
Robust metal earphone built to last.
Comfortable fit and distinctive design.
Unique, all metal earphone construction.
Powerful bass balanced with superb musical detail.