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Sennheiser HD 440-II

Tech. sheet

  • Manufacturer: Sennheiser
  • Model: HD 440-II
  • Series: HD
  • Category: Studio headphone
  • Entry created on: 09/24/2004
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From the manual:

Audiophile quality "open-aire", dynamic stereo headphone HD 440 II which connects directly to a walkman or quality hi-fi components.

  • Balanced, full frequency reproduction - Precise bass reproduction
  • Oxygen Free Copper signal cable for strength and contact noise elimination
  • High-performance neodymium-iron magnetic systems
  • Connects directly to a walkman, compact clisc and digital tape machines, DAT recorders and hi-fi components

Technical data

Frequency response 20-20000 Hz

Acoustic principle dynamic, open Nominal impedance 60 Ω

Sensitivity at 1 kHz approx. 94 dB

Power handling capacity (as per DIN 45582) 200mW

THD (as per DIN 45500) ≤0.9 %

Sound coupling to the ear on the ears (supraaural)

Headband pressure 2.5N

Weight without cable 125 g

Plug / adapter 6.3 / 3.5 ∅ stereo phone plug

Length of connection cable OFC-cable , 3 m


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Other names: hd 440 ii, hd440ii, hd440 ii, hd 440ii, hd 440 2, hd440 2