MINTY CONDISH   Fane Sovereign 600 LF 15" 600 watt  bass driver. As new condition.   £170  posted from Blue Aran Fs 37 Hz RE Ohms 5.4 Ohms Qms 6.28 Qes 0.414 Qts 0.389 Vas Ltr 236 litres Vd litres 0.556 litres CMS (mm/N) 0.228 mm/N BL T/m 15.9 T/m Mms (grms) 81 grams Xmax (mm) 6.5 mm Sd (cm2) 855 cm2 Efficiency 2.83% Le (1k Hz) 1.52 mH