Nominal diameter : 533mm. 21"
Nominal Impedance : 8 ohm.
Program Power : 1500w.
Frequency range : 25Hz. – 8KHz.
Voice coil diameter : 125mm.(5")
Magnet dimension : 274mm. x 140mm. x 25mm.
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| -------------------------------------------------------- --- BassBox Pro Version 3.03, Export Thiele-Small Format --- Feb 10,2010, Wed 5:04PM --- GIP 2125 --- Parameters marked with ** are not tested using the WT2 -------------------------------------------------------- --- mechanical --- Fs 38.510E+00 Hz Free air resonance Qms 20.926E+00 Q mechanical Vas 264.651E-03 m^3 Suspension compliance Cms 37.309E-06 m/N 1/(suspension stiffness) Mms 457.802E-03 kg Moving mass Rms 5.294E+00 kg/s Mechanical resistance Xmax ** 0.000E+00 m Maximum acoustic linear motion Xmech** 0.000E+00 m Mechanical displacement Dia 533.400E-03 m Piston diameter Sd 223.458E-03 m^2 Piston area Vd ** 0.000E+00 m^3 Displacement volume --- electrical --- Qes 914.315E-03 Q electrical Re 5.700E+00 ohms Voice coil DC resistance Le 4.207E-03 Henries Inductance @1 kHz Z 34.569E+00 ohms Impedance @1 kHz BL 26.279E+00 Tm Motor force - Newtons/Amp Pe ** 0.000E+00 W Max Electrical Power --- electro-mechanical --- Qts 876.039E-03 Q total no 1.553E+00 % 1/2-space ref efficiency @ 1m/1W 1-W SPL 93.930E+00 dB sensitivity at 1m on-axis 2.83V SPL 95.403E+00 dB sensitivity at 1m on-axis --- motor constants --- Krm 9.835E-03 ohms constant resistive motor impedance Erm 838.112E-03 exponent resistive motor impedance Kxm 106.510E-03 Henries constant reactive motor impedance Exm 613.632E-03 exponent reactive motor impedance --- End BassBox Pro Export --- |
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