The world’s smallest dual balanced armature speaker, the TWFK is designed for pro-audio in-ear applications.
Enables customized cross-over systems to achieve target frequency response in a package size smaller than the ED Series.
Same package size as FK Series, WBFK has extended high frequency response.
It is recommended as a high frequency component to be combined with low/midrange speaker for music earphones.
| Model||Picture||Sensitivity @1kHz (dB SPL)||Sensitivity @1st Peak (dB SPL)||Max SPL @1st Peak (dB SPL)||DC Resistance (Ω)||Impedance @ 500 Hz (Ω)|