KICKER CompVR 43CVR122

• Sensitivity (1W, 1m, infinite baffle) SPL1W 87dB

Thiele & Small parameters

• Resonance frequency (free air) fS 32.2Hz
• Mechanical quality factor QMS 9.36
• Electrical quality factor QES 0.64
• Total quality factor QTS 0.60

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 2Ω
• DC resistance (in series) RE 3.7Ω
• Inductance (1kHz, in series) LE 3.07mH

Magnet

• Force factor (in series) Bl 14.3N/A
• Motor constant Bl/√RE 7.38N/√W

Diaphragm

• Effective diameter 260mm
• Effective area SD 531cm²
• Moving mass MMS 173g
• Moving mass (without air load) MMD 165g

Suspensions

• Stiffness KMS 7.06N/mm
• Compliance CMS 142µm/N
• Equivalent volume to the compliance VAS 56.6L
• Mechanical resistance RMS 3.73N·s/m

Dimensions

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