70mm Hifi Headphone Speaker Unit 300 Ohm Headset Driver Composite Biofilm Earphone Loudspeaker For DIY Parts 2PCS

Specification

Product name: 70MM Headset driver

Impedance:300Ohm

Frequency Range:11Hz-20KHz

Sensitivity:102dB

Size:70mm*13.5mm

Power: 80mW

Max Power: 1800mW

Sensitivity: 103DB + -3DB

Package Include: 2 Pcs x Speaker Unit (Note: The headphone is not included)