KEF M500 vs. JBL Quantum 100X

Headphones Comparison, Reviews and Tests

Detailed comparison and review of KEF M500 and JBL Quantum 100X. With our comprehensive overview, you can simply compare design, sound quality, but also other key features of both headphones and easily decide which ones are the right choice for you. Our goal is to help you identify the main differences between products and find the headphones that best fit your needs and expectations.

Headphones Specifications Comparison

KEF M500 vs. JBL Quantum 100X Comparison Chart
DESIGN AND DIMENSIONS KEF M500 JBL Quantum 100X
Product Type Headset - wired Headset - wired - 3.5 mm jack
Height - 20.7 cm
Width - 14.2 cm
Depth - 7 cm
Weight 208 g 220 g KEF M500 are lighter than KEF M500 headphones.
Colour Classic Black
Body Material Aluminium alloy -
Earpad Material - Memory foam
Recommended Use Portable electronics, phone Game console, portable electronics, computer
Gaming - Yes
SOUND QUALITY KEF M500 JBL Quantum 100X
Headphones Form Factor On-ear Full size
Headphones Technology - Dynamic
Adjustable Headband Yes -
Foldable Yes - KEF M500 can be folded.
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Sound Effects - Windows Sonic surround sound, QuantumSOUND Signature
Frequency Response 20 - 20000 Hz 20 - 20000 Hz Both headphones offer the same frequency response.
Max Input Power 30 mW 20 mW
Sensitivity 103 dB 96 dB/mW KEF M500 have higher sensitivity than JBL Quantum 100X.
Impedance 32 Ohm 32 Ohm
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
Magnet Material Neodymium -
In-Cord Volume Control Yes -
MICROPHONE KEF M500 JBL Quantum 100X
Form Factor - Detachable headset microphone
Type On-cable Boom
Frequency Response - 100 - 10000 Hz
Sensitivity - -42 dBV/Pascal
Microphone Features - Mute function
REMOTE CONTROL KEF M500 JBL Quantum 100X
Controls Volume, answer/end, play/pause, next/previous track Mute, volume
CABLE KEF M500 JBL Quantum 100X
Cable Type 2 x headset cable - 1.3 m Headset cable - angled - 1.2 m
Cable Length - 1.2 m
Plated Connector Gold -
CONNECTIONS KEF M500 JBL Quantum 100X
Connector Type Headset (mini-phone stereo 3.5 mm) Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS KEF M500 JBL Quantum 100X
Included Accessories Protective case, in-flight plug adapter, 3.5 mm to 6.3 mm adapter Wind shield
Compatibility - Mac, Windows
Service & Support Limited warranty - 1 year Limited warranty - 2 years
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