Speaker - Eminence® Pro, 12", Pro 12-450A, 375W, 8Ω

Eminence
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Speaker - Eminence® Pro, 12", Pro 12-450A, 375W, 8Ω

$119.99
Note: special order items require additional lead time. See our page on special order items.

Special Order Item

Professional Series 12" speaker. The Delta Pro 12-450 is a lighter weight version of the Delta Pro 12. Recommended as a woofer or mid/bass in vented enclosures and many portable PA cabinets.

RoHS Compliant
SKU:
P-A-DELTAPRO-12450A-8
Item ID:
010490
UPC/EAN:
876358002511
Brand:
EminenceProfessional
Ohms:
Size:
Product Measurements
Baffle Hole Diameter11.07 in.
Basket MaterialDie-cast aluminum basket
Coil Constructionaluminium voice coil
Coil FormerPolyimide former
Coil Inductance (le)0.54 mH
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Core DetailsVented and extended core
D.C. Resistance (Re) 5.04 Ω
Depth5.5 in.
Driver Volume Displaced2.25 liters
Dust Cap CompositionPaper dust cap
Efficiency Bandwidth Product (ebp)115
Electrical Q Factor (Qes)0.39
Equivalent Acoustic Volume (VAS)141.66 liters
Force Factor (BxL)11.47 Wb/m
Front Sealing GasketYes
Gap Height7.9 mm
Linear Displacement, maximum (XMAX)5.1 mm
Magnet CompositionFerrite
Magnet Weight56 oz.
Mechanical Compliance (CMS)0.36 mm/N
Mechanical Limit, maximum (XLIM)13.7 mm
Mechanical Moving Mass (MMS)36 g
Mechanical Q Factor (QMS)7.59
Mounting Hole Bolt Circle Diameter293.9 mm
Mounting Hole Diameter6.9 mm
Nominal Basket Diameter12 in.
Nominal Impedance8 Ω
Overall Diameter314.5 mm
Peak Diaphragm Displacement Volume (vd)271.5 cm3
Power Rating375 W
Program Power Rating750 W
Rear Sealing GasketYes
Recommended Enclosure Volume, vented36.81 liters - 93.45 liters
Resonance44 Hz
Resonance Frequency (ƒS)44 Hz
Sensitivity99.8 dB
Surface Area Of Cone (sd)532.4 cm2
Total Q Factor (QTS)0.37
Usable Frequency Range44 Hz - 4 kHz
Voice Coil Diameter2.5 in.
Packaging Information
Packaging Dimensions13.75 in. × 13.75 in. × 6.125 in.
Weight (Packaging)14 lbs.

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