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  • SKU: 10449
  • Availability: Out of stock

15" Eminence Delta 15A 400w Bass Driver

£115.00
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DESCRIPTION

The Eminence Delta-15A is a universal replacement bass driver for most 2 way speaker systems. If you have blown a driver or building a speaker system this Delta 15A is an affordable replacement.

Specifications:

  • Nominal Basket Diameter: 15"/381mm
  • Nominal Impedance: 8 Ohms
  • Power Rating:
    • Program Power: 800W
    • Watts: 400W
  • Resonance: 40Hz
  • Usable Frequency Range: 48Hz - 4kHz
  • Sensitivity: 100dB
  • Magnet Weight: 56oz.
  • Gap Height: 0.37"/9.5mm
  • Voice Coil Diameter: 2.5"/64mm

Thiele & Small (T/S) Paramaters

  • Resonant Frequency (fs): 40Hz
  • DC Resistance (Re): 6.3 Ohms
  • 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 litres/9.56 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 233cc
  • Mechanical Compliance of Suspension (Cms): 0.26mm/N
  • Bl Product (BL): 13.2 T-M
  • Diaphragm Mass Inc. Airload (MMs): 62g
  • Efficiency Bandwidth Product (EBP): 70
  • Maximum Linear Excursion (Xmax): 2.7mm
  • Surface Area of Cone (Sd): 864.6cm2
  • Maximum Mechanical Limit (Xlim): 11.1mm

Mounting Information:

  • Recommended Enclosure Volume:
    • Sealed: 37-42.5 litres/1.3-1.5 cu.ft.
    • Vented: 82-161.4 litres/2.9-5.7 cu.ft.
  • Driver Volume Displaced: 3.62 litres/0.128 cu.ft.
  • Overall Diameter: 15.15"/384.8mm
  • Baffle Hole Diameter: 13.87"/352.3mm
  • Front Sealing Gasket: Yes
  • Rear Sealing Gasket: Yes
  • Mounting Holes Diameter: 0.25"/6.4mm
  • Mounting Holes BCD: 14.56"/369.8mm
  • Depth: 6.05"/153.7mm
  • Net Weight: 12.3lbs/5.58kg
  • Shipping Weight: 14.4lbs/6.53kg

Construction:

  • Coil Construction: Aluminium Voice Coil
  • Coil Former: Polyimide Former
  • Magnet Composition: Ferrite Magnet
  • Core Details: Vented Core
  • Basket Materials: Pressed Steel basket
  • Cone Composition: Paper Cone
  • Cone Edge Composition: Cloth Cone Edge
  • Dust Cap Composition: Solid Composition Paper Dust Cap

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