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​Formula Lab A8 3-Driver Hybrid HiFi Earphones

  • 3-Driver Hybrid Technology: 1x Dynamic, 2x Balanced Armature (BA)

  • Dynamic driver features advanced 8µm Graphene material for distortion-free bass

  • Frequency Response: 5-40,000Hz meeting high resolution audio requirements

  • OFC Oxygen-free Cable with conference-quality microphone

  • Expandable MMCX connectors

  • Comply™ T500 Premium Tips with excellent noise isolation

Hybrid Multi-Driver TechnologY

A Loudspeaker in an Earphone

Hifi loudspeakers have dedicated drivers for bass, mid-range and treble. A8 uses the same principle, with one dynamic driver for bass, and two Balanced Armature (BA) drivers for mid-high frequencies. This ultra-wide bandwidth covers frequencies from 5 to 40kHz, with a sound performance meeting high resolution audio requirements.



  • High Frequency Drivers: Balanced Armature x2

  • Crossover Frequencies: 8kHz, 10kHz

  • Low Frequency Drivers: Graphene Dynamic x1, 10mm diameter

  • Frequency Response: 5Hz – 40,000kHz

  • Sensitivity: 100 +/-4dB/mW

  • Impedance: 32 Ohms at 1kHz

  • Cable Type: Oxygen-free Copper, 1.3m long with 3.5mm gold-plated stereo plug

  • Connector Type: MMCX detachable, gold-plated

  • Standard Accessories: Lightweight protective case x1, Silicone Eartips x3 (S/M/L), Comply™ Isolation T-500 premium ear foams x2 (S/M), Airplane Adaptor x1


Specifications are subject to change without notice

COMPLY™ is a registered trademark of Hearing Components

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