Rated power    40 W

Maximum power    60 W

Nominal impedance Z    (1) 4 Ohm/(2) 8 Ohm/(3) 2 Ohm

Frequency response    45 - 12000 Hz

Mean sound pressure level    81 dB (1 W/1 m)

Excursion limit    +/−7.5 mm

Resonance frequency fs    63

Magnetic induction    0.85 T

Magnetic flux    243 µWb

Height of front pole-plate    3.5 mm

Voice coil diameter    26 mm

Height of winding    10 mm

Cutout diameter    97 mm

Net weight    0.76 kg

D.C. resistance Rdc    (1) 3.6 Ohm/(2) 7.2 Ohm/(3) 1.8 Ohm

Mechanical Q factor Qms    (1) 3.17/(2) 3.33/(3) 2.74

Electrical Q factor Qes    (1) 0.95/(2) 0.48/(3) 0.43

Total Q factor Qts    (1) 0.73/(2) 0.42/(3) 0.37

Equivalent volume Vas    (1) 2.63 l(2) 2.24 l(3) 2.89 l

Effective piston area Sd    51.5 cm²

Dynamically moved mass Mms    10.4 g

Force factor Bxl    (1) 3.02 Tm/(2) 7.93 Tm/(3) 3.75 Tm

Inductance of the voice coil L    (1) 0.46 mH/(2) 1.49 mH/(3) 0.41 mH

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

Mounting depth    58 mm

Übertragungsbereich    45 - 12000 Hz