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Closed-back planar magnetic headphone featuring ultra-low distortion 18-ohm drivers, SLAM™-enhanced bass response, professional-grade acoustic isolation, a lightweight yet durable magnesium and aluminium chassis, customisable magnetic ear pads, and broad compatibility across studio interfaces and portable devices, all optimised for immersive, high-resolution audio production and critical listening.
At a glance
- Closed-back planar magnetic drivers with 18-ohm impedance
- SLAM™ technology delivers deep, distortion-free bass
- Acoustically dampened earcups for isolation and zero bleed
- Magnesium, aluminium, and steel construction for durability
- Leather suspension headband and gel-filled earpads for comfort
- Magnetically attached ear pads for easy replacement
- High output across interfaces, laptops, and mobile devices
The Audeze LCD-S20 is a precision-engineered, closed-back planar magnetic headphone featuring 18-ohm low-impedance drivers, SLAM™ bass enhancement, advanced acoustic damping, and premium materials including magnesium, aluminium, and steel.
Precision Planar Magnetic Engineering
Audeze integrates its core planar magnetic technology into the LCD-S20, deploying powerful neodymium magnetic arrays and ultra-thin diaphragms to achieve highly accurate frequency response and minimal distortion. This closed-back configuration allows for studio-grade monitoring and mixing in environments where open-back designs are impractical, delivering resolution and imaging that meet the demands of critical listening.
SLAM™ Technology for High-Impact Low Frequencies
The SLAM™ system enhances low-end performance by controlling diaphragm movement with speed and precision. This results in bass that retains clarity and dynamics, even at elevated sound pressure levels. Engineers and musicians benefit from tight sub-bass articulation, ensuring tonal balance and transient integrity across the spectrum.
Acoustic Isolation for Professional Environments
The LCD-S20 employs acoustically treated, cloth-covered earcups designed to block external noise and eliminate microphone bleed. The dampened enclosures ensure that users can track and mix without distractions or interference from ambient environments, whether in studio control rooms or mobile setups.
Engineered for Long-Term Comfort
The headset’s frame combines lightweight magnesium and aluminium with a steel headband core to create a robust yet fatigue-reducing design. An adjustable leather suspension headband distributes weight evenly, while gel-infused memory foam earpads provide a secure and comfortable seal, enabling prolonged sessions without discomfort.
Optimised for Multi-Device Use
With 18-ohm impedance, the LCD-S20 interfaces efficiently with a wide range of equipment, from professional-grade audio interfaces and mixers to laptops and mobile phones. This ensures that users receive consistent high-output performance regardless of platform, without requiring dedicated amplification.
Customisable and Built to Last
The ear pads attach magnetically, allowing users to replace or upgrade components with ease, extending product lifespan and accommodating personal preferences. Durable materials and precision construction guarantee long-term reliability and maintain sonic performance over years of use.
Unrivalled Accuracy, Deep Immersion
The LCD-S20 represents the convergence of Audeze’s planar magnetic expertise and robust industrial design, making it a closed-back reference headphone solution that excels in professional production, detailed monitoring, and high-fidelity personal audio applications.