category: Headset
view:
time: 2024-11-14 19:02:25
Appearance size 40mm*7.2h mm
Magnet specification 15.5*3*2N40
Washer 15.5*3.8*1.0Tmm
U iron (magnetic shield) 2045*3.8 middle hole
PCB board 50PCB (40 Luotie temperature 280-320 degrees for 3 seconds, the tin spots on the PCB board will not fall off
Tuning paper Y4 with 2.0 small holes
Voice coil 16.58*20 ohm*2.8H*0.075 aluminum wire
Acoustic film 19U PET multi-stripes three-piece molding
Horn DB value 1K Hz120±3db curve refer to the drawing
Material type ABS plastic
