Audeze LCD-X vs Audio-Technica ATH-M50x

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LCD-X compared with ATH-M50x

	AudezeLCD-X	Audio-TechnicaATH-M50x
Overview
Released
Released	October 2013	February 2014
Sound
Type
Type	Over-ear	Over-ear
Noise cancelling
Noise cancelling	No	No
Driver size
Driver size	106 mm	45 mm
Back
Back	Open	Closed
Impedance
Impedance	20 ohms	38 ohms
Bluetooth codecs
Bluetooth codecs	None (wired)	None (wired)
Drivers
Drivers	106 mm planar magnetic; neodymium N50 magnets; Fazor waveguides; ultra-thin Uniforce diaphragm; 10 Hz – 50 kHz; sensitivity 103 dB/1 mW (at drum reference point); maximum SPL over 130 dB; THD < 0.1% at 100 dB SPL; max power handling 5 W RMS; recommended power over 250 mW	Dynamic, 45 mm large-aperture with neodymium magnets and copper-clad aluminium wire voice coils; 15 – 28,000 Hz; sensitivity 99 dB; maximum input power 1,600 mW at 1 kHz
Battery
Listening time (maker's claim)
Listening time (maker's claim)	No battery (wired)	No battery (wired)
Design
Weight
Weight	612 g	285 g (better)
Headphone cable
Headphone cable	Yes	Yes
Fit and ear tips
Fit and ear tips	Over-ear, open-back; suspension headband; leather or leather-free versions	Circumaural, closed-back; earcups swivel 90 degrees; collapsible; replaceable ear pads
Works with
Works with	1.9 m braided OCC copper cable (20 AWG) with 4-pin XLR, 6.3 mm and 3.5 mm adapters	Detachable 1.2 – 3.0 m coiled, 3.0 m straight and 1.2 m straight cables with gold-plated 3.5 mm plugs; screw-on 6.3 mm adapter
Colours
Colours	–	Black, White
In the box
In the box	LCD-X headphones, travel case, 4-pin XLR cable with 6.3 mm adapter, 6.3 mm to 3.5 mm adapter, certificate of authenticity and warranty cards	ATH-M50x headphones, three cables, screw-on 6.3 mm adapter, pouch