KICX Gorilla Bass 18

• Sensitivity (1W, 1m, infinite baffle) SPL1W 89.6dB
• Frequency response 30 - 3500Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 29.6Hz
• Mechanical quality factor QMS 3.90
• Electrical quality factor QES 0.42
• Total quality factor QTS 0.38

Large signal parameters

• Power handling P 5000W
• Program power Pmax 8000W

Voice Coil

• Nominal impedance Z 2 x 1Ω
• DC resistance (in series) RE 1.6Ω
• Inductance (1kHz, in series) LE 2.55mH
• VC Diameter 101.6mm

Magnet

• Force factor (in series) Bl 20.1N/A
• Motor constant Bl/√RE 15.9N/√W
• Material Ferrite

Diaphragm

• Effective diameter 385mm
• Effective area SD 1159cm²
• Moving mass MMS 566g
• Moving mass (without air load) MMD 538g
• Material Non pressed paper

Suspensions

• Stiffness KMS 19.6N/mm
• Compliance CMS 51µm/N
• Equivalent volume to the compliance VAS 97.2L
• Mechanical resistance RMS 27N·s/m

Dimensions

• Nominal diameter 18″
• 460mm
• Baffle cutout diameter 428mm
• Mounting depth 350mm
• Volume occupied by the driver (estimated) 20L
• Net weight 41.0kg