KICKER CompRT 48CWRT84

• Sensitivity (1W, 1m, infinite baffle) SPL1W 82.3dB

Thiele & Small parameters

• Resonance frequency (free air) fS 41.8Hz
• Mechanical quality factor QMS 9.10
• Electrical quality factor QES 0.83
• Total quality factor QTS 0.76

Large signal parameters

• Maximum linear excursion xmax 9.7mm
• Air volume displaced at xmax VD 197cm³
• Power handling P 300W
• Program power Pmax 600W

Voice Coil

• Nominal impedance Z 2 x 4Ω
• DC resistance (in series) RE 7.7Ω
• Inductance (1kHz, in series) LE 3.25mH

Magnet

• Force factor (in series) Bl 14.1N/A
• Motor constant Bl/√RE 5.09N/√W

Diaphragm

• Effective diameter 161mm
• Effective area SD 204cm²
• Moving mass MMS 81.7g
• Moving mass (without air load) MMD 79.6g

Suspensions

• Stiffness KMS 5.65N/mm
• Compliance CMS 177µm/N
• Equivalent volume to the compliance VAS 10.4L
• Mechanical resistance RMS 2.36N·s/m

Dimensions

• Nominal diameter 8″
• 200mm
• Baffle cutout diameter 177mm
• Mounting depth 67mm
• Volume occupied by the driver (estimated) 0.82L