Sennheiser CX 300S vs. Cooler Master MH703

Headphones Comparison, Reviews and Tests

In depth comparison and review of Sennheiser CX 300S and Cooler Master MH703. 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 300S vs. Cooler Master MH703 Comparison Chart
DESIGN AND DIMENSIONS Sennheiser CX 300S Cooler Master MH703
Product Type Earphones - wired - 3.5 mm jack Earphones - wired - 3.5 mm jack
Height - 1.1 cm
Width - 1.1 cm
Depth - 2.1 cm
Weight 12 g 6.65 g Cooler Master MH703 are lighter than Sennheiser CX 300S headphones.
Colour Black | Red -
Earpad Material Silicone -
Recommended Use Portable electronics -
SOUND QUALITY Sennheiser CX 300S Cooler Master MH703
Headphones Form Factor Ear-bud In-ear
Headphones Technology Dynamic -
Connectivity Technology Wired Wired
Noise Isolating Yes - Sennheiser CX 300S are equipped with a noise isolating function.
Sound Output Mode Stereo Stereo
Frequency Response 17 - 21000 Hz 20 - 20000 Hz Sennheiser CX 300S offer a larger frequency range than Cooler Master MH703.
Max Input Power - 5 mW
Total Harmonic Distortion (THD) 0.5% -
Sensitivity - 100 dB
Impedance 18 Ohm 16 Ohm
Max Sound Pressure 118 dB -
Diaphragm - 10 mm
Magnet Material - Neodymium
MICROPHONE Sennheiser CX 300S Cooler Master MH703
Type On-cable On-cable
Microphone Operation Mode - Omni-directional
Frequency Response 100 - 10000 Hz 100 - 10000 Hz The frequency response of the microphones in both headphones is the same.
Sensitivity 44 dBV/Pascal -42 dB
Signal-To-Noise Ratio - 58 dB
REMOTE CONTROL Sennheiser CX 300S Cooler Master MH703
Controls Answer/end, play/pause, next/previous track Answer/end, play/pause, next/previous track
CABLE Sennheiser CX 300S Cooler Master MH703
Cable Type Headphones cable - 1.2 m Headphones cable - 1.2 m
Audio splitter cable - detachable - 30 cm
Cable Length 1.2 m -
CONNECTIONS Sennheiser CX 300S Cooler Master MH703
Connector Type Headphones (mini-phone stereo 3.5 mm) Headphones (mini-phone stereo 3.5 mm)
OTHERS Sennheiser CX 300S Cooler Master MH703
Included Accessories Storage case, 4 pairs of ear tips (XS, S,M, L) Ear tip (large), ear tip (medium), ear tip (small)
Compliant Standards RoHS 2011/65/EU, WEEE 2012/19/EU, Directive 2001/95/EC -
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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