Rated power    30 W

Maximum power    50 W

Nominal impedance Z    8 Ohm

Frequency response    100–20000 Hz

Mean sound pressure level    88 dB (1 W/1 m)

Opening angle (-6 dB)    147°/4000 Hz

Excursion limit    +/−2.5 mm

Resonance frequency fs    125 Hz

Magnetic induction    1.2 T

Magnetic flux    225 µWb

Height of front pole-plate    4 mm

Voice coil diameter    20 mm

Height of winding    4.5 mm

Cutout diameter    75 mm

Net weight    0.5 kg

D.C. resistance Rdc    7.2 Ohm

Mechanical Q factor Qms    3.24

Electrical Q factor Qes    0.58

Total Q factor Qts    0.49

Equivalent volume Vas    1.1 l

Effective piston area Sd    29 cm²

Dynamically moved mass Mms    1.8 g

Force factor Bxl    4.0 Tm

Inductance of the voice coil L    0.3 mH

Connections    4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)

Temperature range    -40 ... 130 °C