Size: Dia. 26mm

Mylar thickness: 0.025mm-0.038mm

Power rating: normal 0.003w maximum 0.010w

Voice coil impendance: 4-32Ω±15% at 1 KHZ

Sound pressure level: 122±3dB 0.1M/0.1W

Flux Density: Gauss

Net weight of speaker: 2.5g

Polarity: (R) is (+) when PCB face up

Distortion: <5% at 1KHZ

Heat resistance: 75℃±2℃

Cold resistance: -25℃±2℃