Eminence LEGEND 1028K

• Sensitivity (1W, 1m, infinite baffle) SPL1W 96.7dB
• Frequency response 100 - 5000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 95Hz
• Mechanical quality factor QMS 17.96
• Electrical quality factor QES 1.61
• Total quality factor QTS 1.47

Large signal parameters

• Maximum linear excursion xmax 2.1mm
• Air volume displaced at xmax VD 72cm³
• Power handling P 35W
• Program power Pmax 70W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.8Ω
• Inductance (1kHz) LE 0.51mH
• VC Diameter 25.4mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 5.7N/A
• Motor constant Bl/√RE 2.37N/√W
• Air gap height HAG 6.4mm
• Weight 0.17kg
• Material AlNiCo

Diaphragm

• Effective diameter 210mm
• Effective area SD 345cm²
• Moving mass MMS 15g
• Moving mass (without air load) MMD 10.4g
• Material Paper

Suspensions

• Stiffness KMS 5.26N/mm
• Compliance CMS 190µm/N
• Equivalent volume to the compliance VAS 31.5L
• Mechanical resistance RMS 0.5N·s/m
• Surround material Paper

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 257mm
• Baffle cutout diameter 232mm
• Overall depth 122mm
• Volume occupied by the driver 0.76L
• Net weight 1.315kg
• Frame material Pressed Steel