548701 03/12 Printed in Germany Sennheiser is a registered trademark of Sennheiser electronic GmbH & Co. K
G www.sennheiser.com
Amperior
With Amperior music lovers can enjoy precise
sound of the longstanding hero product HD 25 in
a new appealing design. And to make sure that
the headphones are ready for use at any time,
they have been optimised for connection to an
iPad, iPhone and iPod*, and are equipped with a
microphone for easy telephoning.
With its luxurious aluminium finish in silver or
blue, Amperior offers the best of both worlds in
terms of sound and design. The headphones are
equipped with a 3.5 millimetre stereo jack plug
and the nominal impedance has been reduced to
allow optimum connection to portable players.
Capable of handling very high sound
pressure levels
Rotatable capsule for one-ear listening
Detachable smart remote with in-line
microphone unit for ease of use
Extremely robust construction endure
heavy use
Lightweight and comfortable, even if used for
long periods
Tough, detachable steel cable, one sided cable
EAN
4044155078695
4044155078701
UPC
615104229181
615104229228
Article no
505573
505574
Ear coupling
supra-aural
supra-aural
Transducer principle
dynamic, closed
dynamic, closed
Frequency response
16–22,000 Hz
16–22,000 Hz
Impedance
18
O
18
O
THD – Total harmonic distortion
(1kHz, 100 dB SPL)
< 0.3 %
< 0.3 %
Contact pressure
approx. 2,5 N
approx. 2,5 N
Load rating
200 mW
200 mW
Sound pressure level (SPL)
120 dB
120 dB
Cable length
1.2 m cable connected to the headphone, 0.96 m
detachable cable connected to the remote control
1.2 m cable connected to the headphone, 0.96 m
detachable cable connected to the remote control
Jack Plug
3.5 mm straight plug
3.5 mm straight plug
Weight w/o cable
approx. 190 g
approx. 190 g
Content of delivery
Amperior silver, Smart Remote,
Safety guide , Booklet
Amperior blue, Smart Remote,
Safety guide, Booklet
Packaging
Design
Cardboard case with foam insert
Dimension of product packaging
(W x D x H)
200 x 110 x 260 mm
(with hangtab)
200 x 110 x 260 mm
(with hangtab)
Weight of earphones and
packaging
590 g
590 g
Dimensions of master
carton (W x D x H)
421 x 357 x 250 mm
421 x 357 x 250 mm
Amount of products in
master carton
6
6
Total weight of master
carton and products
4500 g
4500 g
Languages on packaging
English, German, French, Spanish ,Italian, Dutch, Portuguese, Polish
Amperior
Amperior (blue version)
Technical Data
