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ES-CTI300
On-Ear HEADPHONES
SPECIFICATIONS
DRIVER SECTION
Driver Type Dynamic Titanium
Driver Size 40 mm (1
9
/
16
˝)
Frequency Response 10 Hz–27 kHz
Maximum Input Power 1000 mW
Output Sound Pressure Level
97 dB/mW
Nominal Impedance 32 Ohms
CABLE SECTION
Type Oxygen-Free 6N (99.9999%) Pure Copper
with Elastomer Sheath
Length 1.2 m (47
1
/
4
˝) (x1)
MMCX Connector Gold-Plated Detachable
Stereo Plug Gold-Plated
⌀
3.5 mm (
1
/
8
˝) L-Type
GENERAL
Weight (without cable) 235 g (8.3 oz)
CARTON
Dimensions (W x H x D) 224 x 224 x 55 mm
(8
13
/
16
˝ x 8
13
/
16
˝ x 2
3
/
16
˝)
Weight 585 g (20.7 oz)
UPC CODE
(S) 751398011672
(BS) 751398011665
Supplied Accessories
• Instruction Manual • Carrying Case
18 Park Way, Upper Saddle River, N.J. 07458, U.S.A. Tel: 1-201-785-2600 or 800-229-1687 (Toll free) Fax: 1-201-785-2650 http://us.onkyo.com/
Kitahama Chuo Bldg. 2-2-22 Kitahama, Chuo-ku, Osaka 541-0041 JAPAN http://www.onkyo.com/
Liegnitzerstrasse 6, 82194 Grobenzell, GERMANY Tel: 49-8142-4208-10 Fax: 49-8142-4208-202 http://www.eu.onkyo.com/
Unit 1033, 10/F., Star House, No. 3, Salisbury Road, Tsim Sha Tsui, Kowloon, Hong Kong, CHINA Tel: 852-2429-3118 Fax: 852-2428-9039
http://www.hk.onkyo.com/ (Hong Kong) http://www.cn.onkyo.com/ (Mainland)
Due to a policy of continuous product improvement, Onkyo reserves the right to change speci cations and appearance without notice. iPad, iPhone, iPod, iPod classic, iPod nano, iPod shuf e, and iPod touch are trademarks of Apple Inc., registered in the U.S. and other countries.
“Made for iPod”, “Made for iPhone” and “Made for iPad” mean that an electronic accessory has been designed to connect speci cally to iPod, iPhone, or iPad, respectively, and has been certi ed by the developer to meet Apple performance standards. Apple is not responsible for
the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod, iPhone, or iPad may affect wireless performance. All other trademarks and registered trademarks are the property of their respective holders.
NPR No. 13N30 09/13
Seamless Control of Apple Devices
From the 160 GB iPod classic
®
favored by committed music
collectors to the diverse entertainment possibilities of
iPhone
®
and iPad
®
, you’ll nd it easier to cue and control
your media with the ES-CTI300. Inline controls work with all
Apple devices and make on-the- y adjustments easier.
Detachable Copper Cable with Inline Controls
To strike a balance between sound quality and convenience,
your included cable features a 6N oxygen-free copper core
delivering close to perfect conductivity, which means cleaner,
more detailed sound. Encased in a transparent elastomer
coating to minimize tangling and touch-noise, this
audiophile-grade cable includes an iOS-Certi ed inline
control with mic, allowing users of Apple devices to skip
tracks, adjust the volume, and take or reject phone calls at
the touch of a button.
Note: Some smartphone cases including Apple iPhone 5s/5c cases may prevent
a proper cable connection.
Titanium Drivers for Full-Spectrum Sound
Delivering performance more akin to a small pair of
speakers, these 40 mm (1
9
/
16
˝) titanium drivers are precisely
tuned to illuminate details in the mix while maintaining
a natural and spacious presentation. The drivers are
particularly talented in the
mid-range, reproducing vocals
with stunning realism and
clarity. Voiced for neutrality
and boasting a relatively at
frequency response curve,
these drivers were designed
by the best in the business to
provide a more dynamic and
engaging listening experience.
Balanced and Musical Bass
Bass is crucial for a well-rounded and exciting headphone
sound. You want to be able to experience everything from
the explosive punch of a bass drum to the
subtle timbres of an upright bass but not
have those low frequencies swamp the rest
of the sound. It wasn’t easy, but our unique
combination of high-volume re ex
sub-chambers, non-resonant driver housings,
and wide-range titanium drivers (not to
mention the countless hours we spent in
the tuning lab) has resulted in immensely
satisfying low-frequency performance.
Built to Perform
The aluminum ear-cups aren’t just for looks—the material is
highly rigid, taming the resonances that can lead to distortion.
Because aluminum is so strong, the driver enclosure walls can
be made thinner, increasing internal volume and helping to
produce deeper bass. The MMCX connector housings and
hanger arms are also fabricated in aluminum to withstand
rough treatment. Like all Onkyo audio components, these
headphones feel like a quality product, with substance to
back up their cool and distinctive style.
Comfort for Long Listening Sessions
Encased in premium leatherette material, our memory foam
ear-pads gently conform to the shape of your ears, keeping
your music in and ambient noise out. Combined with an
adjustable headband—which is padded to relieve stress at
contact points—these headphones are very comfortable to
wear for long periods of time.
Premium Fit and Finish
Examine the back of the driver housing and you’ll see a
nely etched spiral pattern that catches and re ects the light
quite beautifully. This spin-marking process really sets off the
lustrous silver or black nish, while details such as
gold-plated MMCX connectors and reinforced stereo plug
reveal the ES-CTI300s as a product built to last.
ES-CTI300 (S)
Side View
ES-CTI300 (BS)
Side View
Detachable Headphone Cables with iOS-Certi ed Inline Remote and Mic
Wide-range 40 mm (1
9
/
16
˝) dynamic
driver, bass-reflex enclosure, earpad,
aluminum driver housing, and hanger arm.
Play/Pause, Track Search/Select, Volume Controls,
and Call Accept/Reject Functions