Rated power    4 W

Maximum power    10 W

Nominal impedance Z    8 Ohm

Frequency response    150–20000 Hz

Mean sound pressure level    84 dB (1 W/1 m)

Opening angle (-6 dB)    180°/4000 Hz

Excursion limit    +/−2 mm

Resonance frequency fs    250 Hz

Magnetic induction    0.75 T

Magnetic flux    65 µWb

Height of front pole-plate    2 mm

Voice coil diameter    14 mm

Height of winding    2.7 mm

Cutout diameter    45 mm

Net weight    0.1 kg

D.C. resistance Rdc    6.8 Ohm

Mechanical Q factor Qms    3.31

Electrical Q factor Qes    3.22

Total Q factor Qts    1.63

Equivalent volume Vas    0.1 l

Effective piston area Sd    12 cm²

Dynamically moved mass Mms    0.5 g

Force factor Bxl    1.4 Tm

Inductance of the voice coil L    0.1 mH

Temperature range    –25 ... 70 °C