Audeze LCD-S20 Closed-Back Planar Headphone

Superior Sound Quality and Noise Isolation Our new closed-back headphone offers extended, dynamic bass with lifelike punch that stays clean even at high volumes, thanks to our latest patent-pending breakthrough — SLAM™. Acoustically dampened earcups block out external noise and prevent microphone bleed.     “This is a game-changer for tracking headphones in the studio” Marc Urselli 3-Time Grammy-Winning Producer/Engineer           Ideal for tracking and recording Superior bidirectional passive noise reduction prevents microphone bleed         Low distortion protects hearing Hear backing tracks with greater clarity — without boosting the volume Precise response for accurate timing Planar drivers' pinpoint impulse response helps you keep time and stay on beat Compatible with wide range of equipment High-output, 18-ohm drivers perform well with most interfaces, mixers, laptops and mobile devices     Effortless Comfort Adjustable leather suspension headband and supple gel-filled earpads for hours of listening in luxurious comfort. Cable connects conveniently to either side.       Your Private Listening Space Stylish cloth-covered earcups treated with acoustic dampening provide heightened isolation from external noise, for relaxed listening in any environment.             Specifications Style Over-ear, closed-back Transducer type Planar magnetic Magnetic structure Fluxor™ magnet array Magnet type Neodymium N50 Phase management Fazor™ Acoustic management SLAM™ Diaphragm type Ultra-Thin Uniforce™ Transducer size 90 mm Maximum SPL >120dB Frequency response 10Hz - 40kHz THD <0.1% @ 100dB SPL, 1kHz Impedance 18 ohms Sensitivity 93 dB/1mW (@ Drum Reference Point) Maximum power handling 5W RMS Minimum power requirement >100mW Recommended power level >250mW Weight 550g Shipping weight 3 lbs. Package Dimension 9.5 L x 10 H x 5 W in.