In depth comparison and review of Sennheiser CX 300S and JBL Quantum 50. 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.
DESIGN AND DIMENSIONS | Sennheiser CX 300S | JBL Quantum 50 |
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Product Type | Earphones - wired - 3.5 mm jack | Earphones - wired - 3.5 mm jack | |
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Weight | 12 g | 21.5 g | Sennheiser CX 300S are lighter than Sennheiser CX 300S headphones. |
Colour | Black | Red | Black | |
Earpad Material | Silicone | - | |
Design | - | Games | |
Recommended Use | Portable electronics | Game console, portable electronics, computer |
SOUND QUALITY | Sennheiser CX 300S | JBL Quantum 50 |
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Headphones Form Factor | Ear-bud | In-ear | |
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Headphones Technology | Dynamic | 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 JBL Quantum 50. |
Max Input Power | - | 5 mW | |
Total Harmonic Distortion (THD) | 0.5% | - | |
Sensitivity | - | 97 dB/mW | |
Impedance | 18 Ohm | 16 Ohm | |
Max Sound Pressure | 118 dB | - | |
Diaphragm | - | 8.6 mm |
MICROPHONE | Sennheiser CX 300S | JBL Quantum 50 |
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Type | On-cable | On-cable | |
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Frequency Response | 100 - 10000 Hz | 100 - 10000 Hz | The frequency response of the microphones in both headphones is the same. |
Sensitivity | 44 dBV/Pascal | -41 dBV/Pascal |
REMOTE CONTROL | Sennheiser CX 300S | JBL Quantum 50 |
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Controls | Answer/end, play/pause, next/previous track | Volume, microphone on/mute |
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CABLE | Sennheiser CX 300S | JBL Quantum 50 |
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Cable Type | Headphones cable - 1.2 m | Headphones cable | |
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Cable Length | 1.2 m | - |
CONNECTIONS | Sennheiser CX 300S | JBL Quantum 50 |
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Connector Type | Headphones (mini-phone stereo 3.5 mm) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | Sennheiser CX 300S | JBL Quantum 50 |
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Included Accessories | Storage case, 4 pairs of ear tips (XS, S,M, L) | 3 pairs of silicone ear tips (small, medium, large), 1 pair of enhancers | |
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Compliant Standards | RoHS 2011/65/EU, WEEE 2012/19/EU, Directive 2001/95/EC | - | |
Service & Support | Limited warranty - 2 years | - |