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Eminence Speakers Alpha-15A 15" 200W Mid-Bass Speaker Driver, 8 Ohm

SKU: EMALPHA15A MFR: ALPHA-15A
$144.99
$174.99
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Key Features

  • Upgrade your amp with this Eminence Alpha-15A speaker for enhanced sound quality!
  • Experience powerful mid-bass tones with this 200W, 8 Ohm speaker driver.
  • Achieve clarity across a 46 Hz - 3.5 kHz range with this reliable speaker.
  • The Eminence 15" speaker delivers 97 dB sensitivity for excellent projection.
  • Durable pressed steel basket ensures long-lasting performance for your amplifier.
  • Perfect for sealed or vented enclosures, this speaker offers versatile use cases.
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Eminence Speakers ALPHA-15A Specifications

General

General

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  • Nominal Basket Diameter

    15" (381mm)

  • Nominal Impedance

    8 Ohm

  • Power Rating

    Program Power: 400W
    Watts: 200W

  • Resonance

    41 Hz

  • Usable Frequency Range

    46 Hz - 3.5 kHz

  • Sensitivity

    97 dB

  • Magnet Weight

    25 oz (708g)

  • Gap Height

    0.25" (6.4mm)

  • Voice Coil Diameter

    1.5" (38mm)

Thiele & Small Parameters

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  • Resonant Frequency (fs)

    41 Hz

  • DC Resistance (Re)

    5.88 Ohm

  • Coil Inductance (Le)

    0.84mH

  • Mechanical Q (Qms)

    7.23

  • Electromagnetic Q (Qes)

    1.53

  • Total Q (Qts)

    1.26

  • Compliance Equivalent Volume (Vas)

    260L (9.18 cu ft)

  • Peak Diaphragm Displacement Volume (Vd)

    325 cc

  • Mechanical Compliance of Suspension(Cms)

    0.25 mm/N

  • BL Product (BL)

    7.7 T-M

  • Diaphragm Mass Inc. Airload (MMs)

    2.08 oz (59g)

  • Efficiency Bandwidth Product (EBP)

    27

  • Maximum Linear Excursion (Xmax)

    0.14" (3.8mm)

  • Surface Area of Cone (Sd)

    0.92 sq ft (856.3 sq cm)

  • Maximum Mechanical Limit (Xlim)

    0.33" (8.4mm)

Mounting Information

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  • Recommended Enclosure Volume

    Sealed: 71-85L (2.5-3 cu ft)
    Vented: 106-177L (3.75-6.25 cu ft)

  • Driver Volume Displaced

    3.21L (0.113 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

    5.83" (148.1mm)

  • Net Weight

    6.7 lb (3.04kg)

Materials of Construction

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  • Coil Construction

    Copper voice coil

  • Coil Former

    Polyimide former

  • Magnet Composition

    Ferrite magnet

  • Core Details

    Vented and extended 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

    876358000050

About Eminence Speakers ALPHA-15A

Why settle for less when you can experience superior audio performance with the Eminence Alpha-15A 15" 200W Mid-Bass Speaker Driver Crafted with high-quality materials for durability and reliability, this 8 Ohm speaker driver is a powerful and effective solution for all your audio needs.

Designed for professional audio and bass guitar applications, the Alpha-15A is perfect for use as a woofer in both vented and sealed enclosures. Its robust construction and impressive 200W power handling capacity make it an excellent choice for high-powered systems, ensuring you get the most out of your audio equipment.

This mid-bass speaker driver is not just limited to professional audio applications. It's also ideal for two-way sound reinforcement systems, keyboard, and guitar combos, offering a wide range of audio frequencies for a versatile listening experience.

Proudly made in the USA by Eminence Speakers, a reputable brand known for its commitment to quality and performance, the Alpha-15A 15" speaker driver is a testament to their dedication to superior sound. Experience the difference with the Eminence Alpha-15A 15" 200W Mid-Bass Speaker Driver, your go-to choice for a reliable and high-performing audio solution.

Eminence Speakers ALPHA-15A Features

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

Key Features

  • Upgrade your amp with this Eminence Alpha-15A speaker for enhanced sound quality!
  • Experience powerful mid-bass tones with this 200W, 8 Ohm speaker driver.
  • Achieve clarity across a 46 Hz - 3.5 kHz range with this reliable speaker.
  • The Eminence 15" speaker delivers 97 dB sensitivity for excellent projection.
  • Durable pressed steel basket ensures long-lasting performance for your amplifier.
  • Perfect for sealed or vented enclosures, this speaker offers versatile use cases.

What's in the box:

  • Alpha-15A 15 " 200W Mid-Bass Speaker Driver (8 Ohm)
  • Eminence Speakers 7 Year Limited Warranty