Eminence WHEEL HOUSE 150

• Sensitivity (1W, 1m, infinite baffle) SPL1W 101.7dB
• Frequency response 80 - 3800Hz

Thiele & Small parameters

• Resonance frequency (free air) fS 82Hz
• Mechanical quality factor QMS 14.28
• Electrical quality factor QES 0.44
• Total quality factor QTS 0.43

Large signal parameters

• Maximum linear excursion xmax 2.2mm
• Air volume displaced at xmax VD 118cm³
• Power handling P 150W
• Program power Pmax 300W

Voice Coil

• Nominal impedance Z 8Ω
• DC resistance RE 7.5Ω
• Inductance (1kHz) LE 0.43mH
• VC Diameter 64mm
• Winding material Edge Wound Aluminum
• Former material Polyimide

Magnet

• Force factor Bl 16.3N/A
• Motor constant Bl/√RE 5.97N/√W
• Air gap height HAG 9.5mm
• Weight 0.312kg
• Material Neodymium

Diaphragm

• Effective diameter 260mm
• Effective area SD 532cm²
• Moving mass MMS 30g
• Moving mass (without air load) MMD 21.4g
• Material Full molded paper

Suspensions

• Stiffness KMS 8.33N/mm
• Compliance CMS 120µm/N
• Equivalent volume to the compliance VAS 47.2L
• Mechanical resistance RMS 1.08N·s/m
• Surround material Paper

Dimensions

• Nominal diameter 12″
• 305mm
• Overall diameter 309mm
• Baffle cutout diameter 283mm
• Overall depth 127mm
• Volume occupied by the driver 1.81L
• Net weight 2.99kg
• Frame material Pressed steel