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English | IE 900
Specifications
dynamic, Extra Wide
Transducer principle
Band (XWB)
Transducer size
7 mm
Frequency response
5 to 48,000 Hz
Frequency characteristic diffuse-field equalized
Ear coupling
in-ear, closed
Impedance
18 Ω
Sound pressure level
123 dB at 1 kHz, 1 Vrms
THD
< 0.05 % (1 kHz, 94 dB)
Attenuation
26 dB
–
oxygen-free copper
cable (OFC), para-ar-
Cable
amid reinforced,
ear hooks: TPU-coated
gold-plated;
on the earphones:
MMCX connectors
Connectors
on the device:
stereo jack plugs
(see pin assignment on
inside cover page)
3.5 m m, unbalanced,
3-pin
2.5 m m, balanced, 4-pin
4.4 m m, balanced, 5-pin
approx. 4 g per ear canal
Weight
phone (without cable)
Operating temperature
10 °C to +55 °C
–
Maximum value of the
static magnetic field at
1.3 mT
the surface
8
Manufacturer declarations
For more information on regulatory compliance
markings, see the inside back cover.
Warranty
Sonova Consumer Hearing GmbH gives a war-
ranty of 24 months on this product. For the
current warranty conditions, please visit our
website at www.sennheiser-hearing.com/
warranty or contact your Sonova Consumer
Hearing partner.
The Australia and New Zealand Warranty Condi-
tions can be found on the inside back cover.
In compliance with the following
requirements
• General Product Safety Regulation
(EU) 2023/988
• Compliant to Sound Pressure Limits ac-
cording to country specific requirements.
EU declaration of conformity
• RoHS Directive (2011/65/EU)
The full text of the EU declaration
of conformity is available in English lan-
guage at the following Internet address:
www.sennheiser-hearing.com/download.
UK declaration of conformity
• RoHS Regulations (2012)
Notes on disposal
•
EU: WEEE Directive (2012/19/EU)
• UK: WEEE Regulations (2013)
The symbol of the crossed-out wheeled bin on
the product, the battery/rechargeable battery (if
applicable) and/or the packaging indicates that
these products must not be disposed of with
normal household waste, but must be disposed of
separately at the end of their operational lifetime.
For packaging disposal, observe the legal regu-
lations on waste segregation applicable in your
country. Improper disposal of packaging materials
can harm your health and the environment.
The separate collection of waste electrical and
electronic equipment, batteries/rechargeable
batteries (if applicable) and packagings is used to
promote the reuse and recycling and to prevent
negative effects on your health and the envi-
ronment, e.g. caused by potentially hazardous
substances contained in these products. Recycle
electrical and electronic equipment and bat-
teries/rechargeable batteries at the end of their
operational lifetime in order to make contained
recyclable materials usable and to avoid littering
the environment.
Further information on the recycling of theses
products can be obtained from your municipal ad-
ministration, from the municipal collection points,
or from your Sonova Consumer Hearing partner.
You can also return electrical or electronic
equipment to distributors who have a take-back
obligation. Herewith you make an important con-
tribution to the protection of the environment and
public health.
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