Essential Information About the Closed-Back Planar Magnetic Headphones LCD-S20
- Exceptional isolation thanks to ear cups treated for acoustic attenuation, ideal for tracking and recording without microphone bleed.
- Deep and punchy bass with SLAM acoustic management, preserving bass clarity even at high volume.
- Studio precision from 90 mm planar drivers, low distortion, and ultra-precise impulse response.
- Wide compatibility (18 ohms, 93 dB/1 mW) with interfaces, mixers, laptops, and mobile devices.
A New Chapter in the LCD Lineage
With the LCD-S20, the precision signature of the most renowned studio headphones in the LCD range arrives in a closed and more accessible format. It stands as a reference solution for those seeking the balance, dynamics, and reliable translation of LCD productions while enjoying superior isolation for working anywhere.
Who and For What Uses?
Designed for tracking, recording, and monitoring in untreated environments, the LCD-S20 offers bidirectional passive noise reduction that limits leakage to microphones. Its clear, low-distortion reproduction helps judge transients, stereophony, and the low end at comfortable levels, useful in home studios, broadcast, and mobile post-production.
Key Technologies and Acoustic Design
90 mm Planar, Precision and Temporal Coherence
The ultra-thin Uniforce diaphragms combined with the Fluxor magnet array and Fazor waveguides ensure a well-managed phase response, stable imaging, and low distortion, even during peaks. The precise impulse response facilitates adherence to tempo and micro-dynamics.
SLAM Bass: Impact Without Mud
The SLAM acoustic management delivers bass that "goes deep" and hits with authority while remaining clear. The bass stays tight without becoming muddy, confidently locking kick and bass.
Long-Lasting Comfort and Easy Maintenance
Chassis made of magnesium, aluminum, and steel for durability, adjustable leather suspension headband, and soft gel-filled ear pads for long sessions. The magnetic ear cups are easily replaceable and customizable, and the cable can be connected on either side.
Efficiency and Versatility
With 18 ohms impedance and a sensitivity of 93 dB/1 mW, the LCD-S20 is easily driven by most audio interfaces and mobile solutions. A recommended power level > 250 mW allows full exploitation of dynamics and transients.
Technical Specifications
Driver and Architecture
- Style: Over-ear, closed-back
- Driver type: Planar magnetic
- Magnetic structure: Fluxor magnet array
- Magnet type: Neodymium N50
- Phase management: Fazor
- Acoustic management: SLAM
- Diaphragm type: Ultra-thin Uniforce
- Driver size: 90 mm
Audio Performance
- Maximum SPL: > 120 dB
- Frequency response: 10 Hz ? 40 kHz
- THD: < 0.1% @ 100 dB SPL, 1 kHz
Impedance, Sensitivity, and Power
- Impedance: 18 ohms
- Sensitivity: 93 dB/1 mW (at drum reference point)
- Maximum power: 5 W RMS
- Minimum required power: > 100 mW
- Recommended power level: > 250 mW
Construction and Comfort
- Materials: Magnesium, aluminum, and steel
- Ear cups: Magnetic attachment, soft gel-filled pads
- Headband: Adjustable leather suspension
- Cable connection: Both sides (left or right)
Box Contents
- LCD-S20 headphones
- 2.5 m headphone cable
- 3.5 mm to 6.3 mm adapter
Weight and Dimensions
- Weight: 550 g
- Shipping weight: 3 lbs.
- Package dimensions: 9.5 L × 10 H × 5 W in.