If someone is thinking about modeling the 4012, would they mind modelling the Delta 12 lf as well? I have 2 on hand, and although I love them in my T30s, I just built some T48s, and I want a nice small box to throw the d12lfs in.
Resonant Frequency (fs) : 51Hz
DC Resistance (Re) : 6.06
Coil Inductance (Le) : 1.45mH
Mechanical Q (Qms) : 7.28
Electromagnetic Q (Qes) : 0.51
Total Q (Qts) : 0.47
Compliance Equivalent Volume (Vas) : 67.9 ltr/2.4 cu. ft.
Peak Diaphragm Displacement Volume (Vd) : 243cc
Mechanical Compliance of Suspension (Cms) : 0.19mm/N
BL Product (BL): 14.1 T-M
Diaphragm Mass inc. Airload (Mms) : 51 grams
Efficiency Bandwidth Product (EBP) : 100
Maximum Linear Excursion (Xmax) : 4.8 mm
Surface Area of Cone (Sd): 506.7 cm2
Maximum Mechanical Limit (Xlim): 13.5 mm