CLOSED-BOX NETLIST
*DISPLAY V(1)/I(VD1) FOR INPUT IMPEDANCE
*DISPLAY V(16) FOR ON-AXIS SPL, USE DB Y-AXIS
*DISPLAY VM(17) FOR DIAPHRAGM DISPLACEMENT
*
*ELECTRICAL CIRCUIT
VEG 1 0 AC 1V
RE 1 2 "RE"
*LOSSY VOICE-COIL INDUCTANCE
GZE 2 3 LAPLACE {V(2,3)}={1/("Le"*PWR(S,"ne"))}
*REPLACE GZE ABOVE WITH THE FOLLOWING LINE FOR LTSPICE
*GZE 2 3 2 3 LAPLACE=1/("Le"*S**"ne")
*USE THE FOLLOWING LINE WITH LTSPICE
*GZE 2 3 2 3 LAPLACE=1/("Le"*S**"ne")
*LOSSLESS PART OF VOICE-COIL INDUCTANCE
LE 2 3 "LE"
HBLUD 3 4 VD2 "BL"
VD1 4 0 AC 0
*
*MECHANICAL CIRCUIT
HBLIC 5 0 VD1 "BL"
LMMD 5 6 "MMD"
RMS 6 7 "RMS"
CMS 7 8 "CMS"
ESDPD 8 9 10 13 "SD"
VD2 9 0 AC 0
*
*ACOUSTICAL CIRCUIT
FSDUD 13 10 VD2 "SD"
LMA1 10 12 "MA1
RA1 10 11 "RA1"
RA2 11 12 "RA2"
CA1 10 11 "CA1"
LMAB 13 14 "MAB"
RAB 14 15 "RAB"
CAB 15 0 "CAB"
RAL 15 0 "RAL"
VD3 12 0 AC 0V
*
*ON-AXIS SPL DISPLAYS IN CADENCE/PSPICE WITH V(16), USE DB Y-AXIS
EPD 16 0 LAPLACE {I(VD3)}={9390*S}
*REPLACE EPD ABOVE WITH THE FOLLOWING 2 LINES FOR LTSPICE
*HPD 0 16A VD3 1
*EPD 16 0 16A 0 LAPLACE=9390*S
*
*DIAPHRAGM DISPLACEMENT DISPLAYS IN CADENCE/PSPICE WITH VM(17)
EXD 17 0 LAPLACE {I(VD2)}={1/S}
*REPLACE EXD ABOVE WITH THE FOLLOWING 2 LINES FOR LTSPICE
*HXD 0 17A VD2 1
*EXD 17 0 14A 0 LAPLACE=1/S
*
.AC DEC 100 10 10K
*OMIT THE FOLLOWING LINE FOR LTSPICE
.PROBE
.END