Specs
- Nominal Impedance 4 Ω
- DC resistance, Re 3.4 Ω
- Voice coil inductance, Le 0.15 mH
- Effective piston area, Sd 119 cm2
- Voice coil diameter 36 mm
- Voice coil height 17 mm
- Air gap height 5 mm
- Linear coil travel (p-p) 12 mm
- Magnetic flux density 1.17 T
- Magnet weight 0.13 kg
- Net weight 1.01 kg
- Free air resonance, Fs 28 Hz
- Sensitivity (2.83V/1m) 91 dB
- Mechanical Q-factor, Qms 4.5
- Electrical Q-factor, Qes 0.29
- Total Q-factor, Qts 0.27
- Moving mass incl. air,Mms 12.2 g
- Force factor, Bl 5.0 Tm
- Equivalent volume, Vas 51.8 liters
- Compliance, Cms 2.62 mm/N
- Mechanical loss, Rms 0.5 kg/s
- Rated power handling* 60 W
* IEC 268-5, T/S parameters measured on drive units that are broken in.