Shure SRH940-EFS vs. JBL Quantum 100X

Headphones Comparison, Reviews and Tests

Side by side comparison and review of Shure SRH940-EFS and JBL Quantum 100X. Compare design, sound quality and other key specifications and features to simplify the choice of your perfect headphones. Our goal is to make it easier for you to decide on the headphones that will best meet your expectations by revealing the main differences between the products.

Headphones Specifications Comparison

Shure SRH940-EFS vs. JBL Quantum 100X Comparison Chart
DESIGN AND DIMENSIONS Shure SRH940-EFS JBL Quantum 100X
Product Type Headphones - wired - 3.5 mm jack Headset - wired - 3.5 mm jack
Height - 20.7 cm
Width - 14.2 cm
Depth - 7 cm
Weight 322 g 220 g JBL Quantum 100X are lighter than Shure SRH940-EFS headphones.
Colour - Black
Earpad Material - Memory foam
Recommended Use Professional audio, home audio Game console, portable electronics, computer
Gaming - Yes
SOUND QUALITY Shure SRH940-EFS JBL Quantum 100X
Headphones Form Factor Full size Full size
Headphones Technology Dynamic Dynamic
Ear Cups Type Closed -
Adjustable Headband Yes -
Foldable Yes - Shure SRH940-EFS can be folded.
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Sound Effects - Windows Sonic surround sound, QuantumSOUND Signature
Frequency Response 5 - 30000 Hz 20 - 20000 Hz Shure SRH940-EFS offer a larger frequency range than JBL Quantum 100X.
Max Input Power 1000 mW 20 mW
Sensitivity 100 dB/mW 96 dB/mW Shure SRH940-EFS have higher sensitivity than JBL Quantum 100X.
Impedance 42 Ohm 32 Ohm
Diaphragm 40 mm 40 mm Both headphones are designed with same thick diaphragm.
Magnet Material Neodymium magnet -
MICROPHONE Shure SRH940-EFS JBL Quantum 100X
Form Factor - Detachable headset microphone
Type - Boom
Frequency Response - 100 - 10000 Hz
Sensitivity - -42 dBV/Pascal
Microphone Features - Mute function
REMOTE CONTROL Shure SRH940-EFS JBL Quantum 100X
Controls - Mute, volume
CABLE Shure SRH940-EFS JBL Quantum 100X
Cable Type Headphones cable - detachable - coiled - 3 m
Headphones cable - detachable
Headset cable - angled - 1.2 m
Cable Length 3 m 1.2 m
Detachable Cable Yes -
Plated Connector Gold -
CONNECTIONS Shure SRH940-EFS JBL Quantum 100X
Connector Type Headphones (mini-phone stereo 3.5 mm) Headset (mini-phone stereo 3.5 mm 4-pole)
OTHERS Shure SRH940-EFS JBL Quantum 100X
Included Accessories Carrying case, 6.3 mm (1/4") stereo adapter, velour ear pads Wind shield
Compatibility - Mac, Windows
Service & Support Limited warranty - 2 years Limited warranty - 2 years
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