Tangzu Wan'er II Dynamic Driver IEM

10mm PET Dynamic Driver

20Hz-20kHz

113.5dB(1kHz)

19Ω

10mm Topology Diaphragm Dynamic Driver

20Hz-20kHz

104.5dB(1kHz)

15.6Ω(1kHz)

14.2mm+6mm Planar Magnetic Drivers

20Hz-20kHz

106.5dB(1kHz)

12.5Ω

1DD+4BA+2EST

7Hz-20kHz

103dB(1kHz)

10.5Ω±20%(1kHz)
Tangzu Wan'er SG 10mm Dynamic Driver IEM

10mm Dynamic Driver

20Hz-20kHz

107dB

20Ω

6BA+1EST

10Hz-20kHz

106dB

16Ω

10mm Dual-chamber

5Hz-40kHz

105dB

32Ω


15mm Dynamic Driver

20Hz-20kHz

110dB±1dB

30Ω±10%

10mm DLC Diaphragm Dynamic Driver

20Hz-20kHz

107db±3db

32Ω±15%
Kefine Klanar 14.5mm Planar Driver IEM

14.5mm Planar driver

20Hz-40kHz

105dB±3dB

16Ω±15%
Kefine Delci DLC+PU Diaphragm Dynamic Driver HiFi Wired IEM

10mm Dynamic Driver

20Hz-20kHz

108db±3db

28Ω±15%