Boost your sound with Sennheiser’s CX 300S earphones which offer amazingly detailed sound reproduction and enhanced bass response thanks to Sennheisers transducer technology. The in-ear design reduces ambient noise to a minimum, and the included set of ear-adapters guarantees an individualized fit with four sizes (XS, S, M, L) to choose from. A Smart remote enables you to pause music and take calls across all devices.
Impedance
18 Ω
Frequency response (Microphone)
100 – 10,000 Hz (-10 dB)
Frequency response
17–21,000 Hz (-10 dB)
Sound pressure level (SPL)
118 dB
THD, total harmonic distortion
<0.5 % (1 kHz, 100 dB SPL)
Ear coupling
Ear-canal
Jack plug
3.5 mm angled
Cable length
1.2 m
Transducer principle
Dynamic
Weight
12 g
Earpad size
XS;S;M;L
Pick-up pattern
Omni directional
Microphone sensitivity
- 44dBV/Pa
Acoustics
Closed
Sensitivity
118 dB SPL @ 1 kHz, 1V RMS
Ear pad material
Silicon rubber
Key Features
Built-in microphone and remote for call and music control.
Ergonomic In-Ear design for ambient noise isolation and undisturbed listening.
Tough and tangle-free cable for long-lasting listening enjoyment.
What's in the Box
CX 300S earphones
Ear adapter set
(XS/S/M/L)
Storage pouch
Yoke L.
Very comfy fit perfectly the sound nice
Matteo R.
Great product, great sound: no alternatives to Sennheiser!
Sue B.
I've been a Senheiser customer of these ear phones for about 10 years now and even though I've drifted away ocassionally.... I NEVER regret forking out the money for this amazing product. They are second to None in performance even after so many years on the market.
