Jensen Electric Lightning C 10/50 EL

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.3dB

Thiele & Small parameters

• Resonance frequency (free air) fS 100Hz
• Mechanical quality factor QMS 15.12
• Electrical quality factor QES 0.84
• Total quality factor QTS 0.80

Large signal parameters

• Maximum linear excursion xmax 1mm
• Air volume displaced at xmax VD 33cm³
• Power handling P 50W
• Program power Pmax 100W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.1Ω
• Inductance (1kHz) LE 0.62mH
• VC Diameter 38mm
• Winding height HVC 10mm
• Winding material Aluminum
• Former material Kapton

Magnet

• Flux density B 1.15T
• Force factor Bl 9.29N/A
• Motor constant Bl/√RE 3.78N/√W
• Air gap height HAG 8mm
• Weight 0.81kg
• Material Ferrite

Diaphragm

• Effective diameter 205mm
• Effective area SD 330cm²
• Moving mass MMS 19g
• Moving mass (without air load) MMD 14.6g
• Material Paper

Suspensions

• Stiffness KMS 7.58N/mm
• Compliance CMS 132µm/N
• Equivalent volume to the compliance VAS 20.4L
• Mechanical resistance RMS 0.79N·s/m
• Surround material Integrated Paper

Dimensions

• Nominal diameter 10″
• 259mm
• Overall diameter 259mm
• Volume occupied by the driver (estimated) 1.3L
• Net weight 3.0kg
• Frame material Pressed Sheet