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Eminence Speakers Delta-15A 15" 400W Mid-Bass Speaker Driver, 8 Ohm

SKU: EMDELTA15A MFR: DELTA-15A
$149.99
$184.99
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Key Features

  • Experience powerful audio with this 15" Eminence Delta-15A mid-bass speaker driver.
  • Get crystal-clear sound accuracy with a frequency response of 48 Hz - 4 kHz.
  • Enjoy robust build quality and lasting performance from this 400W, 8-ohm speaker.
  • Achieve high sensitivity (100dB) for efficient sound output in your studio monitors.
  • Customize your sound; ideal for sealed (37-42.5L) or vented (82-161.4L) enclosures.
  • Upgrade your pro audio setup with this reliable, low-distortion mid-bass speaker.
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Eminence Speakers DELTA-15A Specifications

General

General

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  • Nominal Basket Diameter

    15" (381mm)

  • Nominal Impedance

    8 Ohm

  • Power Rating

    Program Power: 800W
    Watts: 400W

  • Resonance

    40 Hz

  • Usable Frequency Range

    48 Hz - 4 kHz

  • Sensitivity

    100 dB

  • Magnet Weight

    56 oz (1.58kg)

  • Gap Height

    0.375" (9.5mm)

  • Voice Coil Diameter

    2.5" (64mm)

Thiele & Small Parameters

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  • Resonant Frequency (fs)

    40 Hz

  • DC Resistance (Re)

    6.3 Ohm

  • 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)

    270.7L (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)

    2.1 oz (62g)

  • Efficiency Bandwidth Product (EBP)

    70

  • Maximum Linear Excursion (Xmax)

    0.10" (2.7mm)

  • Surface Area of Cone (Sd)

    0.93 sq ft (864.6 sq cm)

  • Maximum Mechanical Limit (Xlim)

    0.43" (11.1mm)

Mounting Information

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  • Recommended Enclosure Volume

    Sealed: 37-42.5L (1.3-1.5 cu ft)
    Vented: 82-161.4L (2.9-5.7 cu ft)

  • Driver Volume Displaced

    3.62L (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 B.C.D.

    14.56" (369.8mm)

  • Depth

    6.05" (153.7mm)

  • Weight

    12.3 lb (5.58kg)

Materials of Construction

Jump to...
  • Coil Construction

    Aluminum 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

  • UPC Code

    876358000258

About Eminence Speakers DELTA-15A

Where high-quality sound and reliable performance are paramount, the Eminence Delta-15A 15" 400W Mid-Bass Speaker Driver, 8 Ohm, stands out. This powerful and efficient speaker driver is designed for professional audio applications, making it an ideal choice for both mid-bass and stage monitor woofer roles in sealed enclosures.

Crafted with durability in mind, this speaker driver is also suitable for use as a mid-bass or woofer in vented PA enclosures, as well as in musical instrument systems. Its high power rating of 400W ensures it can handle high volume levels without compromising the sound quality, delivering clear, distortion-free audio even at peak volumes.

Proudly made in the USA by Eminence Speakers, a brand synonymous with high-quality audio equipment, the Delta-15A 15" 400W Mid-Bass Speaker Driver, 8 Ohm, is designed to produce superior sound focusing on the mid-range frequencies. This makes it a reliable choice for those seeking to enhance their audio systems with a speaker driver that delivers consistent, high-quality performance.

Please note, this description does not include warranty, price, or availability information.

Eminence Speakers DELTA-15A Features

  • Kapton coil former
  • Polyamide-imide coated aluminum voice coil
  • Ferrite magnet
  • Vented pole piece
  • Pressed steel basket
  • Paper cone
  • Cloth accordian surround

Key Features

  • Experience powerful audio with this 15" Eminence Delta-15A mid-bass speaker driver.
  • Get crystal-clear sound accuracy with a frequency response of 48 Hz - 4 kHz.
  • Enjoy robust build quality and lasting performance from this 400W, 8-ohm speaker.
  • Achieve high sensitivity (100dB) for efficient sound output in your studio monitors.
  • Customize your sound; ideal for sealed (37-42.5L) or vented (82-161.4L) enclosures.
  • Upgrade your pro audio setup with this reliable, low-distortion mid-bass speaker.

What's in the box:

  • Delta-15A 15 " 400 W Mid-Bass Speaker Driver (8 Ohm)
  • Eminence Speakers 7 Year Limited Warranty