• Eminence American Standard Delta 15A - 15" Replacement Speaker


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Eminence

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.

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



 
 
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Superdave from Laredo, TX, U.S., evader72@yahoo.com
Rating
Quality
Reliability
Playability and Feel
Tone
Finish
Action
Subject
Great Speakers
Quality
Would you consider this product to be made well? How dependable?
Seem to be well made.
Reliability
How has it stood up over time?
N/A havent had long enough to know but they do have a 7 year warranty
General
Your general opinion of this product.
I bought these speakers as replacements for my blown pv215 woofers. I had blown 2 but wanted even sound so I replaced all 4. I immeadiatly notieced a fuller sounding bass and overall better sound than the originals!
Playability and Feel
How does it feel, Heavy, Fast, Chunky? How was the neck? Are the controls easy to get to while playing?
Finish
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Action
How was the action out of the box?
  • Overview
  • Specs
  • Manufacturer Info
  • Also Purchased
  • Video & Docs
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