Sennheiser CX 100 vs. Sennheiser CX 300S

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser CX 100 and Sennheiser CX 300S. Compare design, audio features, functions and other important specifications to easily choose the right headphones for you. Our goal is to help you uncover differences between the products and find the headphones that will best fit your needs.

Headphones Specifications Comparison

Sennheiser CX 100 vs. Sennheiser CX 300S Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 100 Sennheiser CX 300S
Product Type Earphones - wired - 3.5 mm jack Earphones - wired - 3.5 mm jack
Weight 10 g 12 g Sennheiser CX 100 are lighter than Sennheiser CX 100 headphones.
Colour Black Black | Red
Earpad Material - Silicone
Recommended Use - Portable electronics
SOUND QUALITY Sennheiser CX 100 Sennheiser CX 300S
Headphones Form Factor In-ear Ear-bud
Headphones Technology Dynamic Dynamic
Connectivity Technology Wired Wired
Noise Isolating Yes Yes Both headphones are equipped with noise isolation.
Sound Output Mode Stereo Stereo
Frequency Response 17 - 20000 Hz 17 - 21000 Hz Sennheiser CX 300S offer a larger frequency range than Sennheiser CX 100.
Total Harmonic Distortion (THD) <0.5% 0.5% Both headphones have the same total harmonic distortion.
Sensitivity 119 dB -
Impedance 28 Ohm 18 Ohm
Max Sound Pressure - 118 dB
MICROPHONE Sennheiser CX 100 Sennheiser CX 300S
Type - On-cable
Frequency Response - 100 - 10000 Hz
Sensitivity - 44 dBV/Pascal
REMOTE CONTROL Sennheiser CX 100 Sennheiser CX 300S
Controls - Answer/end, play/pause, next/previous track
CABLE Sennheiser CX 100 Sennheiser CX 300S
Cable Type Headphones cable - L shaped - 1.2 m Headphones cable - 1.2 m
Cable Length 1.2 m 1.2 m
CONNECTIONS Sennheiser CX 100 Sennheiser CX 300S
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm)
OTHERS Sennheiser CX 100 Sennheiser CX 300S
Included Accessories 4 pairs of ear tips (XS, small, medium, large) Storage case, 4 pairs of ear tips (XS, S,M, L)
Compliant Standards - RoHS 2011/65/EU, WEEE 2012/19/EU, Directive 2001/95/EC
Service & Support - Limited warranty - 2 years
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