Eminence GA-SC6416

• Sensitivity (1W, 1m, infinite baffle) SPL1W 99.8dB
• Frequency response 80 - 5300Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 90Hz
• Mechanical quality factor QMS 15.48
• Electrical quality factor QES 0.75
• Total quality factor QTS 0.72

Large signal parameters

• Maximum linear excursion xmax 1.2mm
• Air volume displaced at xmax VD 64cm³
• Power handling P 40W
• Program power Pmax 80W

Voice Coil

• Nominal impedance Z 16Ω
• DC resistance RE 15.3Ω
• Inductance (1kHz) LE 1.05mH
• VC Diameter 44mm
• Winding material Copper
• Former material Paper

Magnet

• Force factor Bl 17.7N/A
• Motor constant Bl/√RE 4.52N/√W
• Air gap height HAG 8mm
• Weight 1.077kg
• Material Ferrite

Diaphragm

• Effective diameter 257mm
• Effective area SD 520cm²
• Moving mass MMS 27g
• Moving mass (without air load) MMD 18.6g
• Material Paper

Suspensions

• Stiffness KMS 9.09N/mm
• Compliance CMS 110µm/N
• Equivalent volume to the compliance VAS 41.2L
• Mechanical resistance RMS 0.99N·s/m
• Surround material Paper

Dimensions

• Nominal diameter 12″
• 305mm
• Overall diameter 309mm
• Baffle cutout diameter 283mm
• Overall depth 130mm
• Volume occupied by the driver 2L
• Net weight 3.4kg
• Frame material Pressed steel