The Audeze LCD-S20 is a closed-back planar magnetic headphone designed for accurate monitoring, mixing and everyday critical listening. It uses a Fluxor magnet array and ultra-thin Uniforce diaphragm to deliver fast transient response, low distortion and a wide frequency range from deep sub-bass to airy highs. The standout feature is the SLAM tuning, which adds tight, extended bass that feels punchy without muddying the mids, making these great for both studio work and music enjoyment. The closed design provides useful passive isolation, so you can focus even in noisy environments.
Comfort and practicality are just as strong. Gel-filled ear pads, a suspension headband and a lightweight build make long sessions easy, while the low impedance means they run well from audio interfaces, laptops and portable gear without needing a powerful amp. If you’re looking for closed-back planar headphones with detailed sound, clean bass and real studio reliability, the LCD-S20 offers a straightforward, high-value option without any fuss.
| Specifications | |
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Style
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Over-ear, closed-back
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Transducer type
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Planar magnetic
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Magnetic structure
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Fluxor™ magnet array
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Magnet type
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Neodymium N50
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Phase management
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Fazor™
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Acoustic management
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SLAM™
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Diaphragm type
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Ultra-Thin Uniforce™
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Transducer size
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90 mm
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Maximum SPL
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>120dB
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Frequency response
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10Hz - 40kHz
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THD
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<0.1% @ 100dB SPL, 1kHz
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Impedance
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18 ohms
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Sensitivity
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93 dB/1mW (@ Drum Reference Point)
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Maximum power handling
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5W RMS
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Minimum power requirement
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>100mW
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Recommended power level
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>250mW
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Weight
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550g
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Shipping weight
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3 lbs.
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Package Dimension
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9.5 L x 10 H x 5 W in.
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