GMB-612

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SPECIFICATIONS
Nominal diameter                                     : 165mm. 6"
Nominal Impedance                                  : 8 ohm.
Program Power                                         : 100w.
Frequency range                                       : 30Hz. – 4KHz.
Voice coil diameter                                    : 25.5mm.
Magnet dimension                                     : 100mm x 20mm


 
 
 
--------------------------------------------------------
--- BassBox Pro Version 3.03, Export Thiele-Small Format
--- May 04,2009,  Mon 5:46PM
--- GMB-612
--- Parameters marked with ** are not tested using the WT2
--------------------------------------------------------
--- mechanical ---
Fs          60.157E+00 Hz       Free air resonance
Qms          4.674E+00          Q mechanical
Vas         19.638E-03 m^3      Suspension compliance
Cms        861.480E-06 m/N      1/(suspension stiffness)
Mms          8.125E-03 kg       Moving mass
Rms        657.111E-03 kg/s     Mechanical resistance
Xmax **      0.000E+00 m        Maximum acoustic linear motion
Xmech**      0.000E+00 m        Mechanical displacement
Dia        127.000E-03 m        Piston diameter
Sd          12.668E-03 m^2      Piston area
Vd   **      0.000E+00 m^3      Displacement volume
--- electrical ---
Qes          1.134E+00          Q electrical
Re           4.195E+00 ohms     Voice coil DC resistance
Le         262.281E-06 Henries  Inductance @1 kHz
Z            5.609E+00 ohms     Impedance @1 kHz
BL           3.371E+00 Tm       Motor force - Newtons/Amp
Pe   **      0.000E+00 W        Max Electrical Power
--- electro-mechanical ---
Qts        912.313E-03          Q total
no         354.361E-03 %        1/2-space ref efficiency @ 1m/1W
1-W SPL     87.512E+00 dB       sensitivity at 1m on-axis
2.83V SPL   90.316E+00 dB       sensitivity at 1m on-axis
  --- motor constants ---
Krm        149.054E-06 ohms     constant resistive motor impedance
Erm        946.545E-03          exponent resistive motor impedance
Kxm          5.490E-03 Henries  constant reactive motor impedance
Exm        659.143E-03          exponent reactive motor impedance
--- End BassBox Pro Export ---


Model

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G

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Last Updated ( Monday, 18 June 2018 03:59 )