Rated power    4 W

Maximum power    5 W

Nominal impedance Z    8 Ohm

Frequency response    120–20000 Hz

Mean sound pressure level    83 dB (1 W/1 m)

Excursion limit    +/- 1 mm

Resonance frequency fs    220 Hz

Magnetic induction    1.15 T

Magnetic flux    184 µWb

Height of front pole-plate    2 mm

Voice coil diameter    25.5 mm

Height of winding    2 mm

Cutout diameter    36 x 86 mm

Net weight    0.054 kg

D.C. resistance Rdc    6.9 Ohm

Mechanical Q factor Qms    3.06

Electrical Q factor Qes    2.29

Total Q factor Qts    1.31

Equivalent volume Vas    0.43 l

Effective piston area Sd    23.5 cm²

Dynamically moved mass Mms    0.9 g

Force factor Bxl    1.98 Tm

Inductance of the voice coil L    0.13 mH

Protective system    IP 63 *)

Temperature range    −25 ... 70 °C