Audeze LCD-X vs. JBL Quantum 400

Headphones Comparison, Reviews and Tests

In depth comparison and review of Audeze LCD-X and JBL Quantum 400. 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

Audeze LCD-X vs. JBL Quantum 400 Comparison Chart
DESIGN AND DIMENSIONS Audeze LCD-X JBL Quantum 400
Product Type Headphones - wired Headset - wired - USB, 3.5 mm jack
Weight 635 g 274 g JBL Quantum 400 are lighter than Audeze LCD-X headphones.
Colour - Black
Earpad Material Leather Memory foam
Recommended Use Professional audio -
SOUND QUALITY Audeze LCD-X JBL Quantum 400
Headphones Form Factor Full size Full size
Ear Cups Type Open -
Connectivity Technology Wired Wired
Sound Output Mode Stereo Stereo
Built-in Decoders - DTS
Frequency Response 10 - 50000 Hz 20 - 20000 Hz Audeze LCD-X offer a larger frequency range than JBL Quantum 400.
Max Input Power - 30 mW
Total Harmonic Distortion (THD) 0.1% -
Sensitivity 103 dB 98 dB Audeze LCD-X have higher sensitivity than JBL Quantum 400.
Impedance 20 Ohm 32 Ohm
Max Sound Pressure 130 dB -
Diaphragm 106 mm -
Magnet Material Neodymium -
Features - JBL Quantum SURROUND
MICROPHONE Audeze LCD-X JBL Quantum 400
Form Factor - Detachable headset microphone
Type - Boom
Frequency Response - 10 - 10000 Hz
Sensitivity - -40 dB
CABLE Audeze LCD-X JBL Quantum 400
Cable Type Headphones cable - detachable - 1.9 m -
CONNECTIONS Audeze LCD-X JBL Quantum 400
Connector Type Headphones (4 pin mini-XLR) Headphones (mini-phone stereo 3.5 mm 4-pole)
OTHERS Audeze LCD-X JBL Quantum 400
Software Included - JBL Quantum Engine
Service & Support - 1-year warranty
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