KICKER CompC 44CWCS154

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.1dB
• Frequency response 25 - 500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 25.6Hz
• Mechanical quality factor QMS 18.92
• Electrical quality factor QES 0.55
• Total quality factor QTS 0.53

Large signal parameters

• Maximum linear excursion xmax 16.1mm
• Air volume displaced at xmax VD 1336cm³
• Power handling P 600W
• Program power Pmax 1200W

Voice Coil

• Nominal impedance Z 4Ω
• DC resistance RE 3.3Ω
• Inductance (1kHz) LE 3.65mH

Magnet

• Force factor Bl 15.4N/A
• Motor constant Bl/√RE 8.4N/√W

Diaphragm

• Effective diameter 325mm
• Effective area SD 830cm²
• Moving mass MMS 240g
• Moving mass (without air load) MMD 224g

Suspensions

• Stiffness KMS 6.2N/mm
• Compliance CMS 162µm/N
• Equivalent volume to the compliance VAS 158L
• Mechanical resistance RMS 2.04N·s/m

Dimensions

• Nominal diameter 15″
• 380mm
• Baffle cutout diameter 350mm
• Mounting depth 177mm
• Volume occupied by the driver (estimated) 4.3L