[PLAN] BB15 SUB

#Subscribe #Subwoofer #Portable 40-105Hz Subwoofer Make sure to use any B&C 15SW115 Subwoofer or any subwoofer that has ts parameters same to this or near this. Happy Building! God Bless you all! Resonant frequency fS 34 Hz Electrical Q QES 0.23 Mechanical Q QMS 5.80 Total Q factor QTS 0.22 Suspension equivalent air volume VAS 105 litres DC resistance RE 3.2 Ω Minimum impedance Zmin 4.2 Ω Voice coil inductance LE 1.27 mH Force factor B·l 25.5 T·m Suspension mechanical resistance RMS 7.8 N·s/m Suspension mechanical compliance CMS 101 µm/N Moving mass MMD 194.4 g Moving mass (including airload) MMS 212 g Surface of the diaphragm SD 855 cm² Effective diaphragm diameter Ø 33 cm Maximum linear excursion Xmax ± 13.5 mm Displacement volume at Xmax VD 1154.3 cm³ Efficiency η₀ 1.75 % Efficiency bandwidth product EBP 147