Eminence OMEGA PRO 15-2KW-8

• Sensitivity (1W, 1m, infinite baffle) SPL1W 94.4dB
• Frequency response 39 - 1245Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 39.7Hz
• Mechanical quality factor QMS 13.90
• Electrical quality factor QES 0.46
• Total quality factor QTS 0.44

Large signal parameters

• Maximum linear excursion xmax 7.4mm
• Maximum excursion before damage xlim 13mm
• Air volume displaced at xmax VD 634cm³
• Power handling P 1000W
• Program power Pmax 2000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.0Ω
• Inductance (1kHz) LE 1.13mH
• VC Diameter 101.6mm
• Winding material Copper
• Former material Glass Fiber

Magnet

• Force factor Bl 19.1N/A
• Motor constant Bl/√RE 7.82N/√W
• Air gap height HAG 9.5mm
• Weight 3.09kg
• Material Ferrite

Diaphragm

• Effective diameter 330mm
• Effective area SD 856cm²
• Moving mass MMS 112g
• Moving mass (without air load) MMD 94.5g
• Material Water-resistant treated paper

Suspensions

• Stiffness KMS 7.14N/mm
• Compliance CMS 140µm/N
• Equivalent volume to the compliance VAS 143L
• Mechanical resistance RMS 2.01N·s/m
• Surround material Cloth

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 387mm
• Baffle cutout diameter 356mm
• Overall depth 163mm
• Volume occupied by the driver 4.31L
• Net weight 9.979kg
• Frame material Die-cast Aluminium