Eminence LEGEND 1058

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.9dB
• Frequency response 100 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 97Hz
• Mechanical quality factor QMS 17.78
• Electrical quality factor QES 1.21
• Total quality factor QTS 1.13

Large signal parameters

• Power handling P 75W
• Program power Pmax 150W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 7.5Ω
• Inductance (1kHz) LE 0.56mH
• VC Diameter 38.1mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 8N/A
• Motor constant Bl/√RE 2.92N/√W
• Air gap height HAG 6.4mm
• Weight 0.454kg
• Material Ferrite

Diaphragm

• Effective diameter 210mm
• Effective area SD 345cm²
• Moving mass MMS 17g
• Moving mass (without air load) MMD 12.4g
• Material Paper

Suspensions

• Stiffness KMS 6.25N/mm
• Compliance CMS 160µm/N
• Equivalent volume to the compliance VAS 26.4L
• Mechanical resistance RMS 0.58N·s/m
• Surround material Paper

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 257mm
• Baffle cutout diameter 232mm
• Overall depth 89mm
• Volume occupied by the driver 0.93L
• Net weight 1.996kg
• Frame material Pressed Steel