KICKER CompQ 42CWQ102

• Sensitivity (1W, 1m, infinite baffle) SPL1W 85.2dB
• Frequency response 24 - 100Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 39.4Hz
• Mechanical quality factor QMS 9.20
• Electrical quality factor QES 0.47
• Total quality factor QTS 0.45

Large signal parameters

• Maximum linear excursion xmax 20.2mm
• Air volume displaced at xmax VD 698cm³
• Power handling P 700W
• Program power Pmax 1400W

Voice Coil

• Nominal impedance Z 2 x 2Ω
• DC resistance (in series) RE 3.6Ω
• Inductance (1kHz, in series) LE 4.22mH

Magnet

• Force factor (in series) Bl 19.2N/A
• Motor constant Bl/√RE 10.1N/√W

Diaphragm

• Effective diameter 210mm
• Effective area SD 346cm²
• Moving mass MMS 195g
• Moving mass (without air load) MMD 191g

Suspensions

• Stiffness KMS 11.9N/mm
• Compliance CMS 84µm/N
• Equivalent volume to the compliance VAS 14.2L
• Mechanical resistance RMS 5.26N·s/m

Dimensions

• Nominal diameter 10″
• 272mm
• Overall diameter 272mm
• Baffle cutout diameter 234mm
• Mounting depth 162mm
• Volume occupied by the driver (estimated) 1.8L