Sennheiser CX 55 User Manual

The CX 55 are noise-

isolating in-ear phones

with powerful bass

reproduction. The

special shape of their

housings ensures that

the CX 55 are always

positioned comfortably

in the ear. They include

a convenient, durable carry pouch and a set

of ear adapters.

CX 55

Sound is

your spirit

CX 55 accessories

CX 55



Ideal for use with all MP3, CD, DVD players and portable gaming systems



Rich bass experience



High-performance dynamic speaker systems



Excellent passive attenuation of ambient noise



Outstanding wearing comfort on the go



Perfect fit in the ear canal due to ergonomic design and ear adapters in

different sizes (included in the delivery)



Extremely small and lightweight



Carrying pouch for convenient handling and storage



2-year warranty

Technical Data

Specifications CX 55

UPC No. 615104109773

Design In-ear headphones

Transducer principle Dynamic, closed

Frequency response 17 – 21,000 Hz

Impedance 16 O

THD (1 kHz, 100 dB SPL) < 0.2 %

Sound pressure level

(1 kHz, 1 Vrms)

Weight (without cable) 0.1 oz

Connecting cable length 3.3 ft

Plug 1/8 in. plug (angled)

Delivery includes ear adapter set (S/M/L)

Languages German, English, French, Spanish, Italian, Dutch

113 dB

cable clip

cable winder

carrying pouch

Always purchase from an authorized Sennheiser dealer.