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C5 Series 2

In-ear headphones

C5 Series 2 in-ear headphones deliver stunning audio clarity and feature an ingenious adjustable ergonomic design, for a secure fit and a tight acoustic seal.



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C5 Series 2 Manual
Quick Start Guide
C5Series2 hero

C5 Series 2

Great sound on the move


“For concert-hall sound, you can't beat the sleek black C5 Series 2."

Outside Buyer’s Guide

"These revised in-ears match premium aesthetics with a superb sound stage to deliver an unparalleled audio experience."


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High definition drive units

Redesigned 9.2mm dynamic drive units provide full-range, high definition sound, with rich, controlled bass.

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Micro porous filter

A mesh of tiny steel balls acts as a sonic diffuser, enhancing clarity and spatial detail.

secure loop c5 series 2

Secure loop

A cushioned loop adjusts to fit the natural shape of your ear, for a comfortable, secure fit.

Tungsten balanced design

The headphones are weighted towards the ear, so they’ll stay in during the hardest work-outs or bumpiest rides.


Choice of ear tips

C5 Series 2 comes with a choice of three sizes of silicone ear tip, to ensure a tight seal with no sound leakage.


Phone friendly

The cable has an inline remote and microphone, for controlling music and making calls.


Technical Specifications

C5 Series 2

In-Ear Headphone

Secure loop
Micro porous filter
CCAW coil

3.5mm stereo mini jack

Drive units
2x ø9.2mm (0.4in) full range

Frequency range
10Hz to 20kHz

32 ohms

Apple compatibility 
The remote and mic are supported by the iPhone 3GS and later, iPod Touch 2nd generation & later, iPad all models. The remote is supported by iPod Classic all models, iPod Nano 4th generation & later, iPod Shuffle 3rd generation & later.

Distortion (THD)
<0.2% (1kHz/1mW)

115 dB/V at 1 kHz

Max. input power

Cable length

Net weight

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