Audeze MM-520 Professional Planar Magnetic Headphones

Studio reference headphones with SLAM acoustic management and upgraded magnetic earpads

Built and tested for the demands of everyday studio work, the MM-520 is designed for everything from critical listening to recording and mixing on the go. Upgraded memory foam earpads provide comfort during long sessions, while their magnetic attachment makes cleaning and replacement quick and easy.

The MM-520’s planar magnetic drivers are refined in Audeze’s Southern California workshop and incorporate patent-pending SLAM technology for deeper, tighter bass and more precise midrange reproduction. Its accurate, focused presentation helps engineers make confident decisions that translate reliably across different playback systems.

Specifications

Style: Over-ear, open-back

Transducer Type: Planar magnetic

Magnetic Structure: Fluxor™ magnet array

Phase Management: Fazor™

Acoustic Management: SLAM™

Magnet Type: Neodymium N50

Diaphragm Type: Ultra-thin Uniforce™

Transducer Size: 90 mm

Maximum Power Handling: 5 W RMS

Maximum SPL: >130 dB

Frequency Response: 5 Hz to 50 kHz

Impedance: 18 ohms

Total Harmonic Distortion: <0.1% at 100 dB SPL, 1 kHz

Sensitivity (1 mW at Drum Reference Point): 102 dB

Minimum Power Requirement: >100 mW

Weight: 555 g