FiiO FA9

The 6 Knowles BA drivers per ear, together with the carefully-designed 4-way crossover and low-frequency ultra-long sound tube, completely covers the entire audible frequency range with a sound that will take your breath away.

• Higher/ultra-high frequencies: handled by the SWFK-31736 driver that blends extreme resolution with rich sound
• Mid-frequencies: EJ-33877 custom driver collaboratively created by FiiO and Knowles, with powerful mids that give lush vocals
• Lower frequencies: HODVTEC-31618 driver, with 2 woofers that produce dynamic and authoritative bass

Headphone type : Over-the-ear

Impedance: 16~32O@1KHz

Frequency response: 15Hz ~ 40kHz

Sensitivity: 110/113dB@1mW

Max input power: 100mW

Drivers:

SWFK-31736(higher frequencies)

EJ-33877(mid frequencies)

HODVTEC-31618(lower frequencies)

Max input power: 100mW

Cable connectors: 3.5mm headphone jack, expanded MMCX connectors