KICKER CompC 50CWCD104

2x4Ω

Subwoofer

Nominal diameter10″ / 250 mm
Resonance34 Hz
Q factor0.70
Sensitivity85.7 dB
Linear excursion± 13.2 mm
Program Power500 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 85.7dB
  • Frequency response 30 - 500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 34Hz
  • Mechanical quality factor QMS 7.14
  • Electrical quality factor QES 0.77
  • Total quality factor QTS 0.70

Large signal parameters

  • Maximum linear excursion xmax 13.2mm
  • Air volume displaced at xmax VD 473cm³
  • Power handling P 250W
  • Program power Pmax 500W

Voice Coil

  • Nominal impedance Z 2 x 4Ω
  • DC resistance (in series) RE 7.5Ω
  • Inductance (1kHz, in series) LE 4.93mH

Magnet

  • Force factor (in series) Bl 14.1N/A
  • Motor constant Bl/√RE 5.17N/√W

Diaphragm

  • Effective diameter 214mm
  • Effective area SD 360cm²
  • Moving mass MMS 97g
  • Moving mass (without air load) MMD 92g

Suspensions

  • Stiffness KMS 4.43N/mm
  • Compliance CMS 228µm/N
  • Equivalent volume to the compliance VAS 1.62L
  • Mechanical resistance RMS 2.97N·s/m

Dimensions

  • Nominal diameter 10
  • 250mm
  • Overall diameter 272mm
  • Baffle cutout diameter 233mm
  • Mounting depth 132mm
  • Volume occupied by the driver (estimated) 1.8L
KICKER 50CWCD104 Dimensions

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