KICKER CompR 48CWR102

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.2dB

Thiele & Small parameters

• Resonance frequency (free air) fS 33.1Hz
• Mechanical quality factor QMS 9.90
• Electrical quality factor QES 0.50
• Total quality factor QTS 0.47

Large signal parameters

• Maximum linear excursion xmax 17.5mm
• Air volume displaced at xmax VD 606cm³
• Power handling P 400W
• Program power Pmax 800W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.8Ω
• Inductance (1kHz, in series) LE 3.52mH

Magnet

• Force factor (in series) Bl 15.3N/A
• Motor constant Bl/√RE 7.89N/√W

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 149g
• Moving mass (without air load) MMD 144g

Suspensions

• Stiffness KMS 6.44N/mm
• Compliance CMS 155µm/N
• Equivalent volume to the compliance VAS 26.4L
• Mechanical resistance RMS 3.12N·s/m

Dimensions

• Nominal diameter 10″
• 250mm
• Baffle cutout diameter 231mm
• Mounting depth 133mm
• Volume occupied by the driver (estimated) 1.5L