Eminence WHEELHOUSE 150 A - 12" Speaker 150 W 8 Ohms

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Model: Eminence EWH150A
note: Price includes VAT

SPECIFICATION

Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 8 Ω
Power Rating* Watts 150 W
Resonance 82 Hz
Usable Frequency Range 80 Hz - 3.8 kHz
Sensitivity* 101.4 dB
Magnet Weight 11 oz.
Gap Height 0.375", 9.53 mm
Voice Coil Diameter 2.5", 64 mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs) 82 Hz
DC Resistance (Re) 7.46 Ω
Coil Inductance (Le) 0.43m H
Mechanical Q (Qms) 14.28
Electromagnetic Q (Qes) 0.44
Total Q (Qts) 0.43
Compliance Equivalent Volume (Vas) 47.22 liters / 1.67 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 118.19 cc
Mechanical Compliance of Suspension (Cms) 0.12 mm/N BL
Product (BL) 16.31 T-M
Diaphragm Mass Inc. Airload (MMs) 30 grams
Efficiency Bandwidth Product (EBP) 187
Maximum Linear Excursion (Xmax) 2.22 mm
Surface Area of Cone (Sd) 532.4 cm2
Maximum Mechanical Limit (Xlim) 0.00 mm

MOUNTING INFORMATION

Recommended Enclosure Volume Sealed Acceptable
Vented Acceptable Driver
Volume Displaced 0.06 cu.ft. / 1.81 liters
Overall Diameter 12.17", 309.12 mm
Baffle Hole Diameter 11.13", 282.7 mm
Front Sealing Gasket Yes
Rear Sealing Gasket No
Mounting Holes Diameter 0.24", 6.1mm
Mounting Holes B.C.D. 11.75", 298.45mm
Depth 5", 127 mm
Net Weight 6.6 lbs, 2.99 kg
Shipping Weight 8.7 lbs, 3.95 kgs

MATERIALS OF CONSTRUCTION

Coil Construction Edge-wound aluminum
Coil Former Polyimide former
Magnet Composition Neodymium
Core Details Vented core
Basket Materials Pressed steel
Cone Composition Full molded paper
Cone Edge Composition Paper
Dust Cap Composition Treated paper