SCOPE OF DELIVERY2 speakersTECHNICAL SPECIFICATIONS- Fs/Hz 73- VAS/L 8,1- Qts 0,76- Qes 0,88- Qms 5,38- Re/Ohm 3,6- Z/Ohm 4- Le/mH 0,72- SPL/dB 91- Mms/gr 11,0- Xmax/mm 3- Sd/cm² 160,6_ Vd / cm³ 48,2- D / mm 143- Pe / Watt 70/140