KICKER CompC 50CWCS124

2x4Ω

Subwoofer

Nominal diameter12″ / 300 mm
Resonance31.3 Hz
Q factor0.72
Sensitivity87.4 dB
Linear excursion± 13.3 mm
Program Power600 W
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

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 87.4dB
  • Frequency response 27 - 500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 31.3Hz
  • Mechanical quality factor QMS 9.02
  • Electrical quality factor QES 0.79
  • Total quality factor QTS 0.72

Large signal parameters

  • Maximum linear excursion xmax 13.3mm
  • Air volume displaced at xmax VD 705cm³
  • Power handling P 300W
  • Program power Pmax 600W

Voice Coil

  • Nominal impedance Z 4Ω
  • DC resistance RE 3.7Ω
  • Inductance (1kHz) LE 2.53mH

Magnet

  • Force factor Bl 11N/A
  • Motor constant Bl/√RE 5.72N/√W

Diaphragm

  • Effective diameter 260mm
  • Effective area SD 531cm²
  • Moving mass MMS 131g
  • Moving mass (without air load) MMD 122g

Suspensions

  • Stiffness KMS 5.06N/mm
  • Compliance CMS 198µm/N
  • Equivalent volume to the compliance VAS 79L
  • Mechanical resistance RMS 2.86N·s/m

Dimensions

  • Nominal diameter 12
  • 300mm
  • Overall diameter 320mm
  • Baffle cutout diameter 279mm
  • Mounting depth 146mm
  • Volume occupied by the driver (estimated) 2.7L
KICKER 50CWCS124 Dimensions

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