Rated power    30 W

Maximum power    50 W

Nominal impedance Z    4 Ohm

Frequency response    80–20000 Hz

Mean sound pressure level    86 dB (1 W/1 m)

Opening angle (-6 dB)    113°/4000 Hz

Excursion limit    +/−4 mm

Resonance frequency fs    90 Hz

Magnetic induction    0.95 T

Magnetic flux    180 µWb

Height of front pole-plate    3 mm

Voice coil diameter    20 mm

Height of winding    6 mm

Cutout diameter    100 mm

Net weight    0.38 kg

D.C. resistance Rdc    3.2 Ohm

Mechanical Q factor Qms    2.29

Electrical Q factor Qes    0.7

Total Q factor Qts    0.54

Equivalent volume Vas    2.3 l

Effective piston area Sd    50 cm²

Dynamically moved mass Mms    5.7 g

Force factor Bxl    4.6 T m

Inductance of the voice coil L    0.2 mH

Connections    5.2 x 0.5 mm (+)/2.8 x 0.5 mm (-)

Temperature range    –25 ... 70 °C