Model: fan3 https://penonaudio.com/PENON-FAN-3
Configuration: 2DD+2BA+1BCD
Driver configuration:
1 x Knowles BA for high-frequency
1 x Sonion BA for mid-frequency
1 x 10mm coil-type full-frequency bone conduction
2 x 6.2mm bio-diaphragm dynamic low frequency
Sensitivity: 109dB
Frequency response: 10 Hz-40 KHz
Impedance: 12.5Ω
RP $350
