Celestion TF1520 Sd=855.3 Bl=12.48 Cms=130.0E-06 Rms=4.37 Mmd=48.2 Le=0.8 Re=5.79 Pmax=300 Xmax=3.0 Re'=0.00 Leb=0.00 Le=0.00 Ke=0.00 Rss=0.00 Rms=0.00 Ams=0.00 LossyLe=0 SemiInductance=0 Damping=0