Eminence KILOMAX PRO 15A

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.4dB
• Frequency response 44 - 800Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 41Hz
• Mechanical quality factor QMS 8.80
• Electrical quality factor QES 0.40
• Total quality factor QTS 0.39

Large signal parameters

• Maximum linear excursion xmax 7.9mm
• Maximum excursion before damage xlim 13.5mm
• Air volume displaced at xmax VD 677cm³
• Power handling P 1250W
• Program power Pmax 2500W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 5.0Ω
• Inductance (1kHz) LE 1.78mH
• VC Diameter 102mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 17.7N/A
• Motor constant Bl/√RE 7.94N/√W
• Air gap height HAG 9.5mm
• Weight 3.09kg
• Material Ferrite

Diaphragm

• Effective diameter 330mm
• Effective area SD 856cm²
• Moving mass MMS 98g
• Moving mass (without air load) MMD 80.6g
• Material Paper

Suspensions

• Stiffness KMS 6.67N/mm
• Compliance CMS 150µm/N
• Equivalent volume to the compliance VAS 155L
• Mechanical resistance RMS 2.87N·s/m
• Surround material Cloth

Dimensions

• Nominal diameter 15″
• 381mm
• Overall diameter 386mm
• Baffle cutout diameter 356mm
• Overall depth 163mm
• Volume occupied by the driver 4.31L
• Net weight 11.2kg
• Frame material Die-cast aluminum