TECHNICAL SPECIFICATIONS
Transducer type . . . . . . . . . . . . . Dynamic
Operating principle . . . . . . . . . . Open
Frequency response . . . . . . . . . . 20 - 18,000 Hz
Nominal impedance. . . . . . . . . . 40 Ω
Nominal SPL . . . . . . . . . . . . . . . 96 dB
T.H.D. . . . . . . . . . . . . . . . . . . . . < 0.2%
Power handling capacity . . . . . . 50 mW
Sound coupling to the ear . . . . . Supraaural
Headband pressure . . . . . . . . . . 2 N
Cable length and type . . . . . . . . 2.5 m / straight cable
Connection . . . . . . . . . . . . . . . . 1/8" mini stereo jack plug
(3.5 mm)
and 1/4" adapter (6.35 mm)
Weight without cable . . . . . . . . 130 g
(all specifications according to EN 60 268-7)
SPARE PARTS AND OPTIONAL ACCESSORIES
EDT 131 T Ear pads, cotton jersey . . . . . . . . Order # 951.711
FEATURES
• Open-back design
• Natural, transparent sound
• Supraaural
• Single-sided cable
• 1/8" mini stereo jack plug (3.5 mm)
and 1/4" adapter (6.35 mm)
DESCRIPTION
The DT 131 is a headphone with an open design and a light-
weight construction featuring a natural, transparent sound. It can
be connected to all portable devices as well as to Hi-Fi systems or
computers. The single-sided cable and soft, replaceable ear pads
provide a high comfort for long listening sessions.
DT 131
Dynamic Headphone
Order # 449.660
beyerdynamic GmbH & Co. KG
Theresienstr. 8 | 74072 Heilbronn – Germany
Tel. +49 (0) 71 31 / 617 - 0 | Fax +49 (0) 71 31 / 617 - 204
[email protected] | www.beyerdynamic.com
For further distributors worldwide, please go to www.beyerdynamic.com
Non-contractual illustrations. Contents subject to change without notice. E2 / DT 131 (02.11)
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