--- BassBox Pro Version 3.03, Export Thiele-Small Format
--- May 13,2009, Wed 5:10PM
--- TDA-27
--- Parameters marked with ** are not tested using the WT2
--------------------------------------------------------
--- mechanical ---
Fs 1.116E+03 Hz Free air resonance
Qms 4.630E+00 Q mechanical
Vas 35.350E-03 m^3 Suspension compliance
Cms 969.183E-03 m/N 1/(suspension stiffness)
Mms 20.978E-09 kg Moving mass
Rms 31.773E-06 kg/s Mechanical resistance
Xmax ** 0.000E+00 m Maximum acoustic linear motion
Xmech** 0.000E+00 m Mechanical displacement
Dia 25.400E-03 m Piston diameter
Sd 506.707E-06 m^2 Piston area
Vd ** 0.000E+00 m^3 Displacement volume
--- electrical ---
Qes 1.168E+00 Q electrical
Re 4.955E+00 ohms Voice coil DC resistance
Le 1.530E-03 Henries Inductance @1 kHz
Z 14.392E+00 ohms Impedance @1 kHz
BL 24.986E-03 Tm Motor force - Newtons/Amp
Pe ** 0.000E+00 W Max Electrical Power
--- electro-mechanical ---
Qts 932.589E-03 Q total
no 3.955E+03 % 1/2-space ref efficiency @ 1m/1W
1-W SPL 127.990E+00 dB sensitivity at 1m on-axis
2.83V SPL 130.070E+00 dB sensitivity at 1m on-axis
--- motor constants ---
Krm 49.338E-06 ohms constant resistive motor impedance
Erm 930.337E-03 exponent resistive motor impedance
Kxm 54.876E-09 Henries constant reactive motor impedance
Exm 1.585E+00 exponent reactive motor impedance
--- End BassBox Pro Export ---