Rated power    20 W

Maximum power    30 W

Nominal impedance Z    4 Ohm

Frequency response    95–22000 Hz

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

Opening angle (-6 dB)    86°/4000 Hz

Excursion limit    +/−2 mm

Resonance frequency fs    120 Hz

Magnetic induction    1.1 T

Magnetic flux    100 µWb

Height of front pole-plate    2 mm

Voice coil diameter    14 mm

Height of winding    5 mm

Cutout diameter    94 mm

Net weight    0.34 kg

D.C. resistance Rdc    3.2 Ohm

Mechanical Q factor Qms    5.35

Electrical Q factor Qes    1.44

Total Q factor Qts    1.13

Equivalent volume Vas    2.1 l

Effective piston area Sd    50 cm²

Dynamically moved mass Mms    2.7 g

Force factor Bxl    2.1 Tm

Inductance of the voice coil L    0.2 mH

Connections    2 x 4.8 x 0.8 mm (+)/2.8 x 0.8 mm (-)

Temperature range    –25 ... 70 °C