Specs
- Nominal Impedance 4 Ω
- DC resistance, Re 3.1 Ω
- Voice coil inductance, Le 0.12 mH
- Effective piston area, Sd 82 cm2
- Voice coil diameter 30.5 mm
- Voice coil height 16 mm
- Air gap height 5 mm
- Linear coil travel (p-p) 11 mm
- Magnetic flux density 1.0 T
- Magnet weight 0.54 kg
- Net weight 1.46 kg
- Free air resonance, Fs 37 Hz
- Sensitivity (2.83 V / 1 m) 88.5 dB
- Mechanical Q-factor, Qms 3.39
- Electrical Q-factor, Qes 0.36
- Total Q-factor, Qts 0.32
- Moving mass incl. air, Mms 10.2 g
- Force factor, Bl 4.55 Tm
- Equivalent volume, VAS 17.3 liters
- Compliance, Cms 1.81 mm/N
- Mechanical loss, Rms 0.7 kg/s
- Rated power handling* 50 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.