Seamless Control of Apple Devices

ES-CTI300On-Ear HEADPHONES

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-Certied 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.

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

ES-CTI300 (S)	ES-CTI300 (BS)
Side View	Side View

Wide-range 40 mm (1 9/16˝) dynamic driver, bass-reflex enclosure, earpad, aluminum driver housing, and hanger arm.

Detachable Headphone Cables with iOS-Certied Inline Remote and Mic

Play/Pause,Track Search/Select,Volume Controls,

and Call Accept/Reject Functions

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.

Kitahama Chuo Bldg. 2-2-22 Kitahama, Chuo-ku, Osaka 541-0041 JAPAN http://www.onkyo.com/

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/

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)

NPR No. 13N30 09/13

ES-CTI300 specifications

The Onkyo ES-CTI300 is a high-performance in-ear headphone model designed for audiophiles who demand excellent sound quality and comfort. Known for its lightweight design and durable construction, the ES-CTI300 is ideal for both casual listeners and serious music enthusiasts.

One of the standout features of the Onkyo ES-CTI300 is its proprietary driver technology. It incorporates a unique, high-precision dynamic driver that delivers clear highs, rich midrange, and deep bass response. This driver design ensures that listeners can enjoy a well-balanced sound signature across various genres of music, making these headphones versatile for any playlist.

The ES-CTI300 also utilizes advanced connectivity options. With Bluetooth technology integration, users can enjoy the convenience of wireless listening without compromising sound quality. The headphones support high-resolution audio codecs such as aptX HD, ensuring that every note and nuance is captured accurately. This makes streaming music from smartphones or other Bluetooth-enabled devices a seamless experience.

Comfort is another hallmark of the Onkyo ES-CTI300. The headphones come equipped with a selection of premium silicone ear tips in different sizes to create a secure and customizable fit. This not only enhances comfort during extended listening sessions but also helps with noise isolation, allowing users to immerse themselves fully in their music.

Durability is also a key characteristic of the ES-CTI300. The headphones have been designed with robust materials that can withstand daily wear and tear, making them suitable for both indoor and outdoor use. The tangle-free cable design further adds to the user experience, minimizing frustrations when the headphones are stored or transported.

In terms of battery life, the Onkyo ES-CTI300 stands out with its efficient power management. Users can expect several hours of playtime with a single charge, making them ideal for long trips or extended periods of use without frequent recharging.

Overall, the Onkyo ES-CTI300 presents a compelling package of advanced technologies, comfort, and durability. Whether you are using them for casual listening or for more serious listening sessions, these in-ear headphones offer an exceptional audio experience that is sure to satisfy even the most discerning listeners.