2pcs 40mm Headset Driver Hifi Headphone Speaker 112db 32ohm Earphone Loudspeaker
Description:
Product name:40mm headphone speaker
Material:Plastic
Rated impedance: 32ohm
Sensitivity: 112db
Frequency response range: 200-2000(kHz)
Frequency characteristics: full range
Rated power: 0.25(w)
Height:About 4mm
Package included:
2PCS speaker units