KICKER CompVR 43CVR124

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87.1dB

Thiele & Small parameters

• Resonance frequency (free air) fS 32.9Hz
• Mechanical quality factor QMS 10.61
• Electrical quality factor QES 0.70
• Total quality factor QTS 0.65

Large signal parameters

• Maximum linear excursion xmax 16.5mm
• Air volume displaced at xmax VD 876cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 2 x 4Ω
• DC resistance (in series) RE 7.1Ω
• Inductance (1kHz, in series) LE 5.18mH

Magnet

• Force factor (in series) Bl 18.6N/A
• Motor constant Bl/√RE 6.95N/√W

Diaphragm

• Effective diameter 260mm
• Effective area SD 531cm²
• Moving mass MMS 163g
• Moving mass (without air load) MMD 155g

Suspensions

• Stiffness KMS 6.95N/mm
• Compliance CMS 145µm/N
• Equivalent volume to the compliance VAS 57.5L
• Mechanical resistance RMS 3.17N·s/m

Dimensions

• Nominal diameter 12″
• 300mm
• Baffle cutout diameter 278mm
• Mounting depth 159mm
• Volume occupied by the driver (estimated) 2.3L