GCM-622

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 GCM-622  
Power                               100W.
Impedance                       4 Ohm.
Frequency response           48Hz. – 5 KHz.
Sensitivity 1W / 1 M.          91 db.
Voice coil Dia.                   25.6 mm.
Magnet Ferrite strontium    100 x 20 mm.
 
 
--------------------------------------------------------
--- BassBox Pro Version 3.03, Export Thiele-Small Format
--- Sep 22,2008,  Mon 6:20PM
--- GIPCAR  6.5 Bullet  aluminum

--- Parameters marked with ** are not tested using the WT2
--------------------------------------------------------
--- mechanical ---
Fs          72.527E+00 Hz       Free air resonance
Qms          5.127E+00          Q mechanical
Vas         19.444E-03 m^3      Suspension compliance
Cms        411.346E-06 m/N      1/(suspension stiffness)
Mms         11.707E-03 kg       Moving mass
Rms          1.040E+00 kg/s     Mechanical resistance
Xmax **      0.000E+00 m        Maximum acoustic linear motion
Xmech**      0.000E+00 m        Mechanical displacement
Dia        152.400E-03 m        Piston diameter
Sd          18.241E-03 m^2      Piston area
Vd   **      0.000E+00 m^3      Displacement volume
--- electrical ---
Qes          1.141E+00          Q electrical
Re           3.103E+00 ohms     Voice coil DC resistance
Le         280.285E-06 Henries  Inductance @1 kHz
Z            4.455E+00 ohms     Impedance @1 kHz
BL           3.809E+00 Tm       Motor force - Newtons/Amp
Pe   **      0.000E+00 W        Max Electrical Power
--- electro-mechanical ---
Qts        933.421E-03          Q total
no         610.782E-03 %        1/2-space ref efficiency @ 1m/1W
1-W SPL     89.877E+00 dB       sensitivity at 1m on-axis
2.83V SPL   93.989E+00 dB       sensitivity at 1m on-axis
  --- motor constants ---
Krm        380.629E-06 ohms     constant resistive motor impedance
Erm        862.491E-03          exponent resistive motor impedance
Kxm          8.226E-03 Henries  constant reactive motor impedance
Exm        619.088E-03          exponent reactive motor impedance
--- End BassBox Pro Export ---

 
 

Model

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D

E

F

G

GCM-622

166.5mm.

143mm.

155mm.

100mm.

27mm.

9mm.

71mm.

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GCB-1255 ND

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0

18mm.

197mm.

 
Last Updated ( Monday, 25 May 2009 16:29 )