Loudspeaker YDP4070-2A-8N12.5C-R 70mm*40mm 4070 High Quality TV Speaker Drivers, Low Price Tv Speaker Unit -ESUTECH

Diameter: 

71×40mm

Cone Material: 

Paper

Edge: 

Cloth

Nominal Power: 

2W

Maximum Power: 

3W

Impedance:  

8±15%Ω

Fo: 

350±20%Hz  

Response: 

Fo-18kHz   

S.P.L: 

90±3dB/W/M

Magnet Size: 

Φ12.5x3(NdFeB)