Speaker - Eminence® Signature, 12", JS-1250, 50W, 8Ω

Eminence
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Speaker - Eminence® Signature, 12", JS-1250, 50W, 8Ω

$109.99
Note: special order items require additional lead time. See our page on special order items.

Special Order Item

Respected as much for his tone as his guitar skills, Josh Smith?s concept for the ultimate guitar speaker involved combining the lows of the Eminence Tonespotter, the clean highs of the Wizard, and the natural grit and sparkle of the Red Fang alnico. The result is an extremely versatile speaker with vintage tone and the ability to handle the power of modern amps.

RoHS Compliant
SKU:
P-A-JS-1250
Item ID:
043146
UPC/EAN:
876358003907
Eminence Part Number:
JS-1250
Brand:
EminenceSignature
Ohms:
Size:
Product Measurements
BL Product (BL)12.91 T-M
Baffle Hole Diameter282.7 mm
Basket MaterialsPressed steel basket
Coil ConstructionCopper voice coil
Coil FormerNomex former
Coil Inductance (Le)0.5m H
Compliance Equivalent Volume (Vas)41.21 liters
Cone Composition
Cone Edge CompositionFull molded paper
Core DetailsNon-vented core
DC Resistance (Re)6.42 Ω
Depth132.8 mm
Diaphragm Mass Inc. Airload (MMs)28 grams
Driver Volume Displaced2 liters
Dust Cap CompositionZurette dust cap
Efficiency Bandwidth Product (EBP)145
Electromagnetic Q (Qes)0.63
Front Sealing GasketYes
Gap Height8 mm
Magnet CompositionFerrite magnet
Magnet Weight38 oz.
Maximum Linear Excursion (Xmax)0.79 mm
Maximum Mechanical Limit (Xlim)0 mm
Mechanical Compliance of Suspension (Cms)0.11 mm/N
Mechanical Q (Qms)15.69
Mounting Holes B.C.D.298.5mm
Mounting Holes Diameter6.1mm
Nominal Basket Diameter0 mm
Nominal Impedance8 Ω
Overall Diameter309.1 mm
Peak Diaphragm Displacement Volume (Vd)41 cc
Program PowerN/A
Rear Sealing GasketN/A
Resonance92 Hz
Resonant Frequency (fs)92 Hz
SealedN/a
Sensitivity101.4 dB
Surface Area of Cone (Sd)519.5 cm2
Total Q (Qts)0.61
Usable Frequency Range80 Hz - 5.2 kHz
VentedN/a
Voice Coil Diameter44 mm
Watts50 W
Packaging Information
Packaging Dimensions1 in. × 1 in. × 1 in.
Weight (Packaging)8 lbs.

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Specifications, Files, and Documents

PDF: Specification Sheet Specification Sheet1.05 MB

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