Speaker - Eminence® American, 12", Delta 12, 400W, 8 Ω

Speaker - Eminence® American, 12", Delta 12, 400W, 8 Ω

Eminence
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Speaker - Eminence® American, 12", Delta 12, 400W, 8 Ω image 1Speaker - Eminence® American, 12", Delta 12, 400W, 8 Ω image 2Speaker - Eminence® American, 12", Delta 12, 400W, 8 Ω image 3
In Stock

American Standard Series 12" speaker. Recommended for professional audio as a mid-bass or woofer (with high-pass filter) in vented enclosures

RoHS Compliant
SKU:
P-A-DELTA-12A-8
Item ID:
010418
UPC/EAN:
876358000227
Eminence Part Number:
DELTA-12A
Brand:
EminenceAmerican Standard
Ohms:
Size:
Product Measurements by Type
Baffle Hole Diameter11.07 in.
Basket MaterialPressed Sheet Steel
Coil Constructionaluminium voice coil
Coil FormerPolyimide former
Coil Inductance (le)0.74 mH
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Core DetailsVented core
D.C. Resistance (Re) 6.3 Ω
Depth5.35 in.
Diameter12 in.
Driver Volume Displaced2.25 liters
Dust Cap CompositionSolid composition felt dust cap
Efficiency Bandwidth Product (ebp)120
Electrical Q Factor (Qes)0.46
Equivalent Acoustic Volume (VAS)81.3 liters
Force Factor (BxL)13.5 Wb/m
Front Sealing GasketYes
Gap Height9.5 mm
Linear Displacement, maximum (XMAX)2.4 mm
Magnet CompositionFerrite
Magnet Weight56 oz.
Mechanical Compliance (CMS)0.21 mm/N
Mechanical Limit, maximum (XLIM)9.9 mm
Mechanical Moving Mass (MMS)39 g
Mechanical Q Factor (QMS)5.27
Mounting Hole Bolt Circle Diameter294.4 mm
Mounting Hole Diameter6.4 mm
Nominal Basket Diameter12 in.
Nominal Impedance8 Ω
Overall Diameter305.6 mm
Peak Diaphragm Displacement Volume (vd)125 cm3
Power Rating400 W
Program Power Rating800 W
Rear Sealing GasketYes
Recommended Enclosure Volume, vented25.5 liters - 85 liters
Resonance55 Hz
Resonance Frequency (ƒS)55 Hz
Sensitivity98.3 dB
Surface Area Of Cone (sd)519.5 cm2
Total Q Factor (QTS)0.43
Usable Frequency Range54 Hz - 5 kHz
Voice Coil Diameter2.5 in.
Packaging Information
Packaging Dimensions17.875 in. × 16.625 in. × 6.375 in.
Weight (Packaging)13.5 lbs.

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