Open-back planar · 70 Ω · Reference tier

Audeze LCD-2 Rev 2

The planar that put Audeze on the map — warm, dark, and thick through the bass. The reference for “smooth and powerful.”

Frequency responseRaw · L/R averaged
-12-60+6+1220501002005001k2k5k10k20k
Rig: Head Acoustics HMS II.3Normalized 0 dB @ 1 kHz
TypeOpen-back planar
Impedance70 Ωwants clean current
Sensitivity~101 dB / mW
Needs an amp?Wants a real oneplanar, power-hungry
SignatureWarm, dark, thick bass

Our take

The LCD-2 (Rev 2) is warm and dark with a big, textured low end and a relaxed top — the opposite of a bright analytical can. It is forgiving of bad recordings and wants power to control that bass. A treble lift via EQ brings out detail without breaking the character.

Measured by Jamey Warren on a Head Acoustics HMS II.3 artificial head — raw response, left/right averaged, normalized to 0 dB at 1 kHz. From the Sonic Temple Archive(2008–2014, one unit per model). Honest limits: seating variance runs ±0.4 dB in the mids to ±3.9 dB above 12 kHz, and open headphones read bass-light on this fixture — don’t read fine treble detail as settled. How we measure →

Common questions

Straight answers — the same ones our measurements support.

Does the LCD-2 need an amp?

Yes, a capable one — it is a current-hungry planar that goes soft on weak sources.

Is the LCD-2 dark?

Deliberately warm with a relaxed top end. If you want more sparkle, it EQs up cleanly.

If you like the LCD-2 Rev 2

Close on the graph, or a deliberate step in one direction.

Sonic Temple

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