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Eminence Delta-15A - 8 ohm 15" 400W Pro Audio Woofer

Eminence Delta-15A - 8 ohm 15" 400W Pro Audio Woofer
Ship weight
6.55 kg
Priced per:
8 ohm
Specifications Sheet:
Cabinet Design:
Your price:
CDN $161.97
Out of stock
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Recommended for professional audio as a mid-bass or vocal wedge in a sealed enclosure. Also suitable as a mid-bass or woofer in vented enclosures.

Speaker Detail
Nominal Basket Diameter15", 381 mm
Nominal Impedance*8 Ω
Power Rating*
Program Power800 W
Watts400 W
Resonance40 Hz
Usable Frequency Range48 Hz - 4 kHz
Sensitivity*100 dB
Magnet Weight56 oz.
Gap Height0.37", 9.5 mm
Voice Coil Diameter2.5", 64 mm
Thiele & Small Parameters
Resonant Frequency (fs)40 Hz
DC Resistance (Re)6.3 Ω
Coil Inductance (Le)0.64m H
Mechanical Q (Qms)8.05
Electromagnetic Q (Qes)0.57
Total Q (Qts)0.53
Compliance Equivalent Volume (Vas)270.7 liters / 9.56 cu.ft.
Peak Diaphragm Displacement Volume (Vd)233 cc
Mechanical Compliance of Suspension (Cms)0.26 mm/N
BL Product (BL)13.2 T-M
Diaphragm Mass Inc. Airload (MMs)62 grams
Efficiency Bandwidth Product (EBP)70
Maximum Linear Excursion (Xmax)2.7 mm
Surface Area of Cone (Sd)864.6 cm2
Maximum Mechanical Limit (Xlim)11.1 mm
Mounting Information
Recommended Enclosure Volume
Sealed 37-42.5 liters / 1.3-1.5 cu.ft.
Vented 82-161.4 liters / 2.9-5.7 cu.ft.
Driver Volume Displaced0.128 cu.ft. / 3.62 liters
Overall Diameter15.15", 384.8 mm
Baffle Hole Diameter13.87", 352.3 mm
Front Sealing GasketYes
Rear Sealing GasketYes
Mounting Holes Diameter0.25", 6.4mm
Mounting Holes B.C.D.14.56", 369.8mm
Depth6.05", 153.7 mm
Net Weight12.3 lbs, 5.58 kg
Shipping Weight14.4 lbs, 6.53 kgs
Materials of Construction
Coil ConstructionAluminum voice coil
Coil FormerPolyimide former
Magnet CompositionFerrite magnet
Core DetailsVented core
Basket MaterialsPressed steel basket
Cone CompositionPaper cone
Cone Edge CompositionCloth cone edge
Dust Cap CompositionSolid composition paper dust cap
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