KICKER CompVX 44CVX154

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.8dB
• Frequency response 18 - 500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 26.6Hz
• Mechanical quality factor QMS 14.48
• Electrical quality factor QES 0.37
• Total quality factor QTS 0.36

Large signal parameters

• Maximum linear excursion xmax 20.7mm
• Air volume displaced at xmax VD 1745cm³
• Power handling P 1000W
• Program power Pmax 2000W

Voice Coil

• Nominal impedance Z 2 x 4Ω
• DC resistance (in series) RE 7.6Ω
• Inductance (1kHz, in series) LE 8.33mH

Magnet

• Force factor (in series) Bl 32.5N/A
• Motor constant Bl/√RE 11.8N/√W

Diaphragm

• Effective diameter 328mm
• Effective area SD 845cm²
• Moving mass MMS 306g
• Moving mass (without air load) MMD 289g

Suspensions

• Stiffness KMS 8.54N/mm
• Compliance CMS 117µm/N
• Equivalent volume to the compliance VAS 118L
• Mechanical resistance RMS 3.53N·s/m

Dimensions

• Nominal diameter 15″
• 380mm
• Baffle cutout diameter 350mm
• Mounting depth 215mm
• Volume occupied by the driver (estimated) 4.3L