KICX Gorilla Bass E12

2x2Ω

Subwoofer

Nominal diameter12″ / 305 mm
Resonance32 Hz
Q factor0.33
Sensitivity86.6 dB
Program Power2400 W
mm05101520101001 00010 000Diaphragm Excursion
m/s0246810101001 00010 000Diaphragm Velocity
dB60708090100110120101001 00010 000SPL (1W, 1m, on axis)
°-180-120-60060120180101001 00010 000Acoustical phase (1m, on axis)
ms051015202530101001 00010 000Group Delay (1m, on axis)
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 86.6dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 32Hz
  • Mechanical quality factor QMS 3.16
  • Electrical quality factor QES 0.37
  • Total quality factor QTS 0.33

Large signal parameters

  • Power handling P 1200W
  • Program power Pmax 2400W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 4.0Ω
  • Inductance (1kHz, in series) LE 2.63mH
  • VC Diameter 76.2mm

Magnet

  • Force factor (in series) Bl 24N/A
  • Motor constant Bl/√RE 12N/√W
  • Material Ferrite

Diaphragm

  • Effective diameter 254mm
  • Effective area SD 508cm²
  • Moving mass MMS 262g
  • Moving mass (without air load) MMD 254g
  • Material Paper

Suspensions

  • Stiffness KMS 10.6N/mm
  • Compliance CMS 94µm/N
  • Equivalent volume to the compliance VAS 34.4L
  • Mechanical resistance RMS 16.7N·s/m

Dimensions

  • Nominal diameter 12
  • 305mm
  • Baffle cutout diameter 282mm
  • Mounting depth 148mm
  • Volume occupied by the driver (estimated) 4.2L
  • Net weight 9.4kg
Ω°0102030405060101001 00010 000-180-120-60060120180Electrical ImpedanceElectrical Phase
00.51-205101520Step response
-1-0.500.51-2010203040Response to a tone burst of Hz with cycles


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