KICKER CompC 44CWCS104

• Sensitivity (1W, 1m, infinite baffle) SPL1W 86.8dB
• Frequency response 30 - 500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 35.5Hz
• Mechanical quality factor QMS 20.96
• Electrical quality factor QES 0.61
• Total quality factor QTS 0.59

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 4Ω
• DC resistance RE 3.8Ω
• Inductance (1kHz) LE 2.57mH

Magnet

• Force factor Bl 11.7N/A
• Motor constant Bl/√RE 5.98N/√W

Diaphragm

• Effective diameter 214mm
• Effective area SD 360cm²
• Moving mass MMS 97.4g
• Moving mass (without air load) MMD 92.7g

Suspensions

• Stiffness KMS 4.85N/mm
• Compliance CMS 207µm/N
• Equivalent volume to the compliance VAS 37.9L
• Mechanical resistance RMS 1.04N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Baffle cutout diameter 231mm
• Mounting depth 122mm
• Volume occupied by the driver (estimated) 1.5L