Eminence KAPPA PRO-10A

• Sensitivity (1W, 1m, infinite baffle) SPL1W 95.4dB
• Frequency response 102 - 2000Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 46Hz
• Mechanical quality factor QMS 10.10
• Electrical quality factor QES 0.20
• Total quality factor QTS 0.20

Large signal parameters

• Maximum linear excursion xmax 3.2mm
• Maximum excursion before damage xlim 10.9mm
• Air volume displaced at xmax VD 110cm³
• Power handling P 500W
• Program power Pmax 1000W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 6.5Ω
• Inductance (1kHz) LE 1.15mH
• VC Diameter 76.2mm
• Winding material Copper
• Former material Polyimide

Magnet

• Force factor Bl 18.8N/A
• Motor constant Bl/√RE 7.37N/√W
• Air gap height HAG 9.5mm
• Weight 2.268kg
• Material Ferrite

Diaphragm

• Effective diameter 210mm
• Effective area SD 345cm²
• Moving mass MMS 38g
• Moving mass (without air load) MMD 33.3g
• Material Paper

Suspensions

• Stiffness KMS 3.23N/mm
• Compliance CMS 310µm/N
• Equivalent volume to the compliance VAS 52.2L
• Mechanical resistance RMS 1.09N·s/m
• Surround material Cloth

Dimensions

• Nominal diameter 10″
• 254mm
• Overall diameter 260mm
• Baffle cutout diameter 232mm
• Overall depth 110mm
• Volume occupied by the driver 1.73L
• Net weight 6.94kg
• Frame material Die-cast Aluminium