Eminence Private Jack 12" 50 Watt 8ohm Guitar Speaker - The Speaker Factory
Eminence Private Jack 12
Eminence Private Jack 12" 50 Watt 8ohm Guitar Speaker - The Speaker Factory
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Brand: Eminence

Product Code: Priv-Jack-8ohm

Availability:In stock

$309.99 309.99

The Eminence Private Jack guitar speaker is chock full of Classic British flavor. A very well balanced speaker, thick and smooth, with lots of mids and extended highs.

SPECIFICATION
Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power N/A
Watts 50 W
Resonance 96 Hz
Usable Frequency Range 80 Hz - 5 kHz
Sensitivity* 101 dB
Magnet Weight 38 oz.
Gap Height 0.312", 7.9 mm
Voice Coil Diameter 1.75", 44 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 96 Hz
DC Resistance (Re) 7.01 Ω
Coil Inductance (Le) 0.49m H
Mechanical Q (Qms) 18.19
Electromagnetic Q (Qes) 0.72
Total Q (Qts) 0.69
Compliance Equivalent Volume (Vas) 33.7 liters / 1.19 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 64.4 cc
Mechanical Compliance of Suspension (Cms) 0.09 mm/N
BL Product (BL) 13.5 T-M
Diaphragm Mass Inc. Airload (MMs) 31 grams
Efficiency Bandwidth Product (EBP) 134
Maximum Linear Excursion (Xmax) 1.24 mm
Surface Area of Cone (Sd) 519.5 cm2
Maximum Mechanical Limit (Xlim) N/A
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed Acceptable
Vented Acceptable
Driver Volume Displaced 0.071 cu.ft. / 2 liters
Overall Diameter 12.03", 305.6 mm
Baffle Hole Diameter 11.07", 281.2 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C.D. 11.59", 294.4mm
Depth 5.1", 129.5 mm
Net Weight 8 lbs, 3.63 kg
Shipping Weight 9.8 lbs, 4.45 kgs
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Paper former
Magnet Composition Ferrite magnet
Core Details Non-vented core
   
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Paper cone edge
Dust Cap Composition Zurette dust cap