In depth comparison and review of HyperX Cloud Alpha S and JBL Quantum 300. 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 | HyperX Cloud Alpha S | JBL Quantum 300 |
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Product Type | Headset - wired - 3.5 mm jack | Headset - wired - USB, 3.5 mm jack | |
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Height | 19.934 cm | - | |
Width | 13.5 cm | - | |
Depth | 9.23 cm | - | |
Weight | 321 g | 245 g | JBL Quantum 300 are lighter than HyperX Cloud Alpha S headphones. |
Colour | Blackout | Black | Black | |
Body Material | Aluminium | - | |
Earpad Material | Leatherette | Memory foam | |
Recommended Use | Game console, computer | - |
SOUND QUALITY | HyperX Cloud Alpha S | JBL Quantum 300 |
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Headphones Form Factor | Full size | Full size | |
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Ear Cups Type | Closed | - | |
Connectivity Technology | Wired | Wired | |
Sound Output Mode | Stereo | Stereo | |
Sound Effects | 7.1 Channel Virtual Surround Sound | - | |
Frequency Response | 13 - 27000 Hz | 20 - 20000 Hz | HyperX Cloud Alpha S offer a larger frequency range than JBL Quantum 300. |
Max Input Power | - | 30 mW | |
Total Harmonic Distortion (THD) | <1% | - | |
Sensitivity | 98 dB | 100 dB | JBL Quantum 300 have higher sensitivity than HyperX Cloud Alpha S. |
Impedance | 65 Ohm | 32 Ohm | |
Diaphragm | 50 mm | - | |
Magnet Material | Neodymium | - | |
Features | - | JBL Quantum SURROUND |
MICROPHONE | HyperX Cloud Alpha S | JBL Quantum 300 |
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Form Factor | Detachable headset microphone | Detachable headset microphone | |
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Type | Boom | Boom | |
Microphone Technology | Electret condenser | - | |
Microphone Operation Mode | Bi-directional | - | |
Frequency Response | 50 - 18000 Hz | 100 - 10000 Hz | HyperX Cloud Alpha S offer a larger microphone frequency range than JBL Quantum 300. |
Sensitivity | -38 dBV/Pascal | -40 dB |
REMOTE CONTROL | HyperX Cloud Alpha S | JBL Quantum 300 |
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Controls | Volume, microphone on/off, microphone volume | - |
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CABLE | HyperX Cloud Alpha S | JBL Quantum 300 |
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Cable Type | Headset cable - 1 m | - | |
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Cable Length | 1 m | - | |
Detachable Cable | Yes | - |
CONNECTIONS | HyperX Cloud Alpha S | JBL Quantum 300 |
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Connector Type | Headset (mini-phone stereo 3.5 mm 4-pole) | Headphones (mini-phone stereo 3.5 mm 4-pole) |
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OTHERS | HyperX Cloud Alpha S | JBL Quantum 300 |
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Included Accessories | Ear cushion, travel bag, external USB control box | USB adapter | |
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Compatibility | Mac, Windows | - | |
Service & Support | Limited warranty - 2 years | 1-year warranty |