HIFI 40MM 32 OHM Headphone Speaker Unit Titanium Film High Magnetic Full Range Headset Speaker .
Impedance : 32 OHM .
Rated power : 0.5W .
Frequency response : 20-20000 kHz .
Sensitivity : 111 (dB/W) .
Harmonic distortion : 2 (TMD%) .
Frequency characteristics: full frequency band (full range).
Diaphragm: Titanium Film .
Uses: headphone sound unit DIY .
Directivity :Red dot is positive .
Headphone unit voice coil is made of 20-core imported high-tension copper-clad aluminum, which is not easy to be disconnected and crashes. The sound quality is clear and the vocals are rich .
Unit Diaphragm adopts a titanium film plus a true copper ring 20 core.
Speaker unit Magnet adopts 19.5mm extra large size, N42 super high grade magnet.
Unit bracket and the U-cup are also integrally injection molded, with better stability
Tuning holes on the back of the speaker can be tuned with different types of tuning papers to extend the curve bandwidth with perfect sound quality.
Package : 2pcs .
P***l –
Unfortunately, the frequency response does not match the one shown in the picture. At 2-3-5-7 kHz, it has a strong increase of approx. 6-12 decibels. Not recommended for hifi fans