SB ACOUSTICS SATORI MD60N-6, 61mm TEXTILE DOME NEODYMIUM MIDRANGE FILLER 6OHMFeatures Coated non-resonant soft dome Powerful neodymium motor system Tuned closed-end transmission line chamber Dynamic dome stabilizer and flow resistor Machined aluminium faceplate Vented coil former Braided long-life silver litz wires Specs Nominal Impedance 6 Ω DC resistance, Re 5.3 Ω Voice coil inductance, Le 0.14 mH Effective piston area, Sd 32 cm2 Voice coil diameter 60.5 mm Voice coil height 4.0 mm Air gap height 3 mm Linear coil travel,Xmax ±0.5 mm Magnetic flux density 1.28 T Magnet weight – kg Net weight – kg Free air resonance, Fs 450 Hz Sensitivity (2.83V/1m) 94 dB Mechanical Q-factor, Qms N/A Electrical Q-factor, Qes N/A Total Q-factor, Qts N/A Moving mass incl. air,Mms 2.0 g Force factor, Bl 7.2 Tm Equivalent volume, Vas – liters Compliance, Cms – mm/N Mechanical loss, Rms – kg/s Rated power handling* – W