Impedance zn 2x 2OHM Resonance Frequnecy fs 36,60 Power Handling watt RMS 1500 Mechanical Q Qms 7,84 Electrical Q Qes 0,75 Total Q Qts 0,69 Xmax xmaxx in MM 50 Moving Mass mg in gram 222,22 Sensitivity Spl in DB 89 Mechanical Resistance Rms in Kg/g 4,0 Compltance Cms [in mm/N] 0,09 Force Factor BL in Tm 16,49 Equlvalent Volume Vas in L 59,38