Model: RB-10016F-12R

Dimension: φ10.0mm x 4.0mmT

Magnet: Material: NDEFB   Size:φ5.2mm × 0.8mm

Impedance: 16± 15% ohm at 1000Hz/1v

Power Rating: Normal 0.001W.   Maximum 0.002W

Lower Respond Frequency: 600Hz±150

S.P.L: 120±3db/0.001Watt,0.01Meter.  At 1000Hz.

Frequency Range: 20~5,4000Hz.Average SPL-20db..

Distortion: 3% Maximum At 1000Hz. 0.001W.

Operating Temperature: -20°C to +50°C

Storage Temperature: -25°C to +55°C

We can produce any speaker according to your require,various shapes and materials, please contact!