Sennheiser HD-650 [10/15] Manufacturer declarations

Technical data

Frequency response 16 – 30,000 Hz (-3 dB)

10 – 39,500 Hz (-10 dB)

Acoustic principle dynamic, "open-aire"

Frequency curve diffuse-field loudness

equalization

Nominal impedance 300 Ω

Sound pressure level at 1 kHz 103 dB (1 V

rms

)

Long-term max. input power 500 mW as per EN 60-268-7

THD

≤ 0.05 %

Sound coupling to the ear circumaural

Headphone caliper pressure approx. 3.4 N ± 0.3 N

Weight (without cable) 260 g

Plug 6.3 mm

∅ stereo jack

Adapter 6.3 --> 3.5 mm ∅ stereo jack

Connecting cable OFC signal cable, 3 m

Manufacturer declarations

Warranty

2 years

Approval

Sennheiser electronic GmbH & Co. KG declare that this

device is in compliance with the applicable CE

standards and regulations.

WEEE Declaration

Please dispose of this product at the end of its

operational lifetime by bringing it to your local

collection point or recycling centre for such equipment.