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Eminence American Standard Delta 15A - 15" Replacement Speaker

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Product Description

Designed for high power PA/monitor speaker applications, the Eminence Delta 15A PA Speaker features a heavy 56oz. magnet and is rated at 400 watts. Frequency response is 48Hz to 4kHz and impedance is 8 ohms. For all high power bass applications including bass guitar.

Product Specifications

Specifications

  • Nominal Basket Diameter: 15 inches ,381mm
  • Impedance: 8 ohms
  • Power Rating:
    • Music Program: 800 Watts
    • Watts: 400 Watts
  • Resonance: 40 Hz
  • Usable Frequency Range: 48 Hz - 4 kHz
  • Average Sensitivity 1W @ 1m: 101 dB
  • Magnet Weight: 56 oz
  • Magnet Gap Depth: 0.375 inches, 9.53 mm
  • Voice Coil Diameter: 2.5 inches, 63.5 mm

Mounting Information

  • Overall Diameter: 15.1 inches, 381.7 mm
  • Baffle Hole Diameter: 14.125 inches, 359 mm
  • Front Sealing Gasket: fitted as standard
  • Rear Sealing Gasket: fitted as standard
  • Mounting Holes Diameter: 0.275 inches, 7 mm
  • Mounting Hole P.C.D.: 14.562 inches,369.9 mm
  • Depth: 6.305 inches, 153.6 mm
  • Weight: 12.95 lbs, 5.89 kg
  • Shipping Weight: 14.6 lbs, 6.64 kg

Thiele-Small Parameters

  • Resonant Frequency: 40.27 Hz
  • Impedance (RE): 6.99 ohms
  • Coil Inductance (Le): 0.86 mH
  • Electromagnetic Q (Qes): 0.537
  • Mechanical Q (Qms): 6.56
  • Total Q (Qts): 0.49
  • Compliance Equivalent Volume (Vas): 293.11 litres, 10.4 cu.ft
  • Peak Diaphragm Displacement Volume (Vd): 231.38 cc
  • Mechanical Compliance of suspension (Cms): 0.2846 mm/N
  • BL Product (BL): 13.59 T-M
  • Diaphragm Mass inc. Airload (Mms): 54.89 grams
  • Equiv. Resistance of mechanical suspension loss (Rms): 2.1166 N*sec/N
  • Efficiency Bandwidth Product (EBP): 76.6
  • Voice Coil Overhang (Xmax): 2.7 mm
  • Surface Area of Cone (Sd): 856.34 cm2
  • Impedance at Resonance (Zmax): 52 ohm


Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years
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