Sennheiser HD 650 User manual

HD 650
instructions for use

Important safety instructions
HD 650 | 1
Important safety instructions
왘Read the instruction manual carefully and completely before
using the product.
왘Always include this safety guide when passing the product
on to third parties.
왘Do not use an obviously defective product.
Preventing accident and damage to health
왘Do not listen at high volume levels for long periods of time to
prevent hearing damage.
왘Always maintain a distance of at least 4" (10 cm) between
the ear cups and the cardiac pacemaker or implanted defibril-
lator since the product generates permanent magnetic fields.
왘Keep the product, accessories and packaging parts out of
reach of children and pets to prevent accidents and choking
hazards.
왘Do not use the product in an environment that requires your
special attention (e.g. in traffic).
Preventing malfunction and damage to the product
왘Always keep the product dry and do not expose it to extreme
temperatures (hairdryer, heater, extended exposure to sun-
light, etc.) to avoid corrosion or deformation.
왘Use only attachments/accessories/spare parts supplied or
recommended by Sennheiser.
왘Clean the product only with a soft, dry cloth.

HD 650
2 | HD 650
Intended use/Liability
These headphones are designed for home use with high-quality
audio systems.
It is considered improper use when this product is used for
any application not named in the associated product guides.
Sennheiser does not accept liability for damage arising from
abuse or misuse of this product and its attachments/accesso-
ries.
HD 650
With the HD 650, Sennheiser has followed the changes in the
listening habits of music lovers and the way in which they
experience sound. In spite of all purism and the highest
demands on precise sound reproduction, a slight change in lis-
tening behavior is detectable. Today many music lovers want to
feel the sound more instead of plainly analyzing it. The HD 650
now captivates your senses where you used to be a mere
observer. It allows total submersion into an ocean of music and
lets you completely forget your surroundings.
Come and enjoy this unique listening experience!

Features
HD 650 | 3
Features
• Top-of-the-range open, dynamic hi-fi stereo headphones
• Systems with narrow tolerances (± 1 dB), hand-picked in
pairs
• High-quality titanium silver finish
• Specially developed acoustic mesh for precise, uniform atten-
uation over the entire area
• Detachable connection cable made from highly conductive
OFC copper, Kevlar-reinforced, with very low handling noise
• Extremely lightweight aluminum voice coils ensure excellent
transient response
• Exceptionally comfortable to wear due to elliptical design
adapted to the shape of the ears
• Can be directly connected to stationary hi-fi components of
the highest quality, in particular SACD, DVD-A, Blu-ray and CD
players
• Tap the full tonal potential of your HD 650 with the
Sennheiser HDVA 600 or HDVD 800 balanced headphone
amplifier and the CH 650 S balanced connection cable

The sound
4 | HD 650
The sound
• Exceptionally natural, spatial and accurate sound
• Suitable for all types of music
• Balanced, contoured bass
• Real deep bass reproduction
• Exceedingly authentic voice reproduction
• Unobtrusive, natural strings and wind instruments
• Pleasantly natural trebles
• Silvery, clear cymbals
Instructions for use
Instructions for use can be found on page 9.

Specifications
HD 650 | 5
Specifications
Frequency response 16 – 30,000 Hz (-3 dB)
10 – 39,500 Hz (-10 dB)
Transducer principle dynamic, “open-aire“
Frequency characteristic diffuse field equalized
Nominal impedance 300 
Sound pressure level at 1 kHz 103 dB (1 Vrms)
Long-term max. input power 500 mW as per EN 60-268-7
THD 0,05 %
Contact pressure approx. 2.5 N
Ear coupling circumaural
Weight (without cable) approx. 260 g
Connector 1/4“(6.3 mm) stereo jack
Adapter 1/4“ (6.3 mm) stereo jack -->
3.5 mm
Connection cable OFC cable, 3 m

Manufacturer Declarations
6 | HD 650
Manufacturer Declarations
Warranty
Sennheiser electronic GmbH & Co. KG gives a warranty of 24
months on this product.
For the current warranty conditions, please visit our website at
www.sennheiser.com or contact your Sennheiser partner.
FOR AUSTRALIA ONLY
Sennheiser’s goods come with guarantees that cannot be
excluded under the Australian Consumer Law. You are entitled
to a replacement or refund for a major failure and compensation
for any other reasonably foreseeable loss or damage. You are
also entitled to have the goods repaired or replaced if the goods
fail to be of acceptable quality and the failure does not amount
to a major failure.
This warranty is in addition to other rights or remedies under
law. Nothing in this warranty excludes, limits or modifies any
liability of Sennheiser which is imposed by law, or limits or mod-
ifies any remedy available to the consumer which is granted by
law. To make a claim under this warranty, contact Sennheiser
Australia Pty Ltd, Unit 3, 31 Gibbes Street, Chatswood NSW
2067, Australia; Phone: [phone],
email: [email protected].
All expenses of claiming the warranty will be borne by the
person making the claim.
The Sennheiser International Warranty is provided by
Sennheiser Australia Pty Ltd (ABN 68 165 388 312), Unit 3,
31 Gibbes Street, Chatswood NSW 2067, Australia.

Manufacturer Declarations
HD 650 | 7
In compliance with the following requirements
• WEEE Directive (2012/19/EU)
Please dispose of this product by taking it to your
local collection point or recycling center for such
equipment.
CE Declaration of Conformity
• RoHS Directive (2011/65/EU)
The CE Declaration of Conformity is available at
www.sennheiser.com. Before putting the product into opera-
tion, please observe the respective country specific regulations.
China RoHS
ȵ: 表示该有毒物质或元素在该部件所有均质材料中的含量均在SJ/T11363-2006
标准规定的限量要求以下。
: 表示该有毒物质或元素至少在该部件的某一均质材料中的含量超出
SJ/T11363-2006 标准规定的限量要求。
中国
部件名称
Part Name
有毒有害物质或元素
铅
Pb
汞
Hg
镉
Cd
六价铬
CrVI
多溴联苯
PBB
多溴二苯醚
PBDE
线材组合 (插头 )
Cable assembly (Plug) ×ȵ ȵ ȵ ȵ ȵ
15
×

Manufacturer Declarations
8 | HD 650

HD 650 | 9
Instructions for use
왘Put on the headphones and
adjust the headband.
왘Do not cover the transducers!

10 | HD 650
왘The ear cushions have to be
replaced from time to time
for hygienic reasons (Ring
earcushions with foam disk, 1
pair, Art. no. 050635).
왘How to change the cables
(Art. no. 092885).

HD 650 | 11

Sennheiser electronic GmbH & Co. KG
Am Labor 1, 30900 Wedemark, Germany
www.sennheiser.com
Publ. 05/14, 560027/A01