FiiO FA19 In-Ear Monitors xlr-4 female The SE180 features a LED

The SE180 features a LED volume wheel which displays various playback information

5 mm (shared with PO port)

a unique Sony algorithm

and an impedance of 19 ohms @ 1kHz

Adaptative Volume control automatically optimizes volume based on your environment

FiiO FA19 In-Ear Monitors xlr-4 female The SE180 features a LEDCustom Knowles enhanced bass BA drivers FIIO collaborated closely with Knowles to create a custom bass BA driver. By improving the airflow throughput of this driver, we enhance its overall energy. Additionally, the FA19 uses four of these custom drivers per channel, further ensuring there are enough drivers to produce detailed and powerful bass. The result is truly robust, impactful bass. Negative feedback bass enhancement system With four custom