Eminence Speakers Beta-15A 15" 300W Mid-Bass PA Speaker Driver, 8 Ohm
Eminence Speakers BETA-15A: Picture 1 thumbnail
Eminence Speakers BETA-15A: Picture 2 thumbnail
Eminence Speakers BETA-15A: Picture 3 thumbnail
Eminence Speakers BETA-15A: Picture 4 thumbnail
See all Eminence Speakers items
19% Off

Eminence Speakers Beta-15A 15" 300W Mid-Bass PA Speaker Driver, 8 Ohm

SKU: EMBETA15A MFR: BETA-15A
Be the first to review this itemAsk a Question
$144.99
$179.99
Save: $35 (19%)
Earn VIP Reward Points

Key Features

  • Upgrade your PA system with this 15" Eminence speaker for enhanced sound quality.
  • Experience powerful mid-bass frequencies with the Beta-15A speaker's 300W power rating.
  • Enjoy clear, articulate sound with a wide 45 Hz - 3.7 kHz frequency response range.
  • Benefit from the speaker's durable design, featuring a pressed steel basket and paper cone.
  • Achieve optimal performance in both sealed and vented enclosures for versatile use.
  • Easily integrate this 8-ohm speaker into your existing setup for seamless compatibility.
See More Product Details
Ships from Manufacturer?
Free Shipping

See Options

1
Add to ListGet Sale Alert

Protect your gear with Adorama Protect.* Learn more

1 Year

$15.99

2 Year

$23.99

3 Year

$35.99

Available to U.S. customers only.

Need help? Ask our experts.

Overview
Compare
Specs
Protection
Q&A

Questions & Answers

Shopper : Why Did You Choose This?cb s : Best price. Free shipping.

Reviews about this item

Review Summary

Select a plan in the Add Protection section above and purchase with this product by clicking “Add to Cart”.

image-protection

TRUSTED PROTECTION PLANS, EXCEPTIONAL SERVICE.

Invest In Your Gear and Peace Of Mind!

Accidents happen. Protect your favorite Adorama products and purchase a protection plan to stay covered from accidental damage, mechanical or electrical failures, and more.

Repair or Replacement

Repair or Replacement

If we can’t fix it, we’ll replace it at no additional cost.

Accidental Damage

Accidental Damage

Protect your product from drops, spills, and more.

Peace of Mind

Peace of Mind

Enjoy your gear without fear. We have you covered!

Failure Protection

Failure Protection

When regular use of your product over time results in mechanical or electrical failure.

Zero Deductible

Zero Deductible

We will never charge you a deductible after the purchase of a plan.

Customer-Focused Support

Customer-Focused Support

Our claims process is simple & easy and our customer service team is happy to help.

Adorama Protect powered by Extend is available for purchase to customers in the United States. Not available for international or U.S. territories purchases. Plans on open box items do not cover pre-existing damage.
Adorama Protect plans are available for ABS clients. If you have any questions or require assistanse, please call 800-223-2500

Browse our FAQ

See Terms & Conditions

Eminence Speakers BETA-15A Specifications

General

General

Jump to...

  • Nominal Basket Diameter

    15"(381mm)

  • Nominal Impedance

    8 Ohm

  • Power Rating

    Program Power: 600W
    Watts: 300W

  • Resonance

    35 Hz

  • Usable Frequency Range

    45 Hz - 3.7 kHz

  • Sensitivity

    98.2 dB

  • Magnet Weight

    34 oz (963g)

  • Gap Height

    0.312" (7.9mm)

  • Voice Coil Diameter

    2" (51mm)

Thiele & Small Parameters

Jump to...

  • Resonant Frequency (fs)

    35 Hz

  • DC Resistance (Re)

    6.32 Ohm

  • Coil Inductance (Le)

    1.1m H

  • Mechanical Q (Qms)

    8.1

  • Electromagnetic Q (Qes)

    0.63

  • Total Q (Qts)

    0.58

  • Compliance Equivalent Volume (Vas)

    334.6L (11.82 cu ft)

  • Peak Diaphragm Displacement Volume (Vd)

    330 cc

  • Mechanical Compliance of Suspension(Cms)

    0.35 mm/N

  • BL Product (BL)

    11.5 T-M

  • Diaphragm Mass Inc. Airload (MMs)

    2.1 oz (60g)

  • Efficiency Bandwidth Product (EBP)

    56

  • Maximum Linear Excursion (Xmax)

    0.15" (4mm)

  • Surface Area of Cone (Sd)

    0.88 sq ft (823.7 sq cm)

  • Maximum Mechanical Limit (Xlim)

    0.45" (11.6mm)

Mounting Information

Jump to...

  • Recommended Enclosure Volume

    Sealed: 45-62L (1.6-2.2 cu ft)
    Vented: 99-175.6L (3.5-6.2 cu ft)

  • Driver Volume Displaced

    3.33L (0.118 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

    8.8 lb (3.99kg)

Materials of Construction

Jump to...

  • 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

Other

Jump to...

  • UPC Code

    876358000159

About Eminence Speakers BETA-15A

Recommended for professional audio as a woofer in sealed and vented enclosures, the Eminence Beta 15A Speaker features optimized frequency response and power handling for use as a replacement speaker for two and three way speakers systems, bass and keyboard combo amps, guitar combo amps and stage monitors.

Each Eminence American Standard model can be identified by its economical Stamped Steel chassis. More affordable than cast aluminum, these frames provide an excellent and versatile chassis.

Eminence Speakers BETA-15A Features

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

Join VIP PRO

2 Day Delivery on thousands of items!

Sell or Trade your Gear

Get started in 3 easy steps

Key Features

  • Upgrade your PA system with this 15" Eminence speaker for enhanced sound quality.
  • Experience powerful mid-bass frequencies with the Beta-15A speaker's 300W power rating.
  • Enjoy clear, articulate sound with a wide 45 Hz - 3.7 kHz frequency response range.
  • Benefit from the speaker's durable design, featuring a pressed steel basket and paper cone.
  • Achieve optimal performance in both sealed and vented enclosures for versatile use.
  • Easily integrate this 8-ohm speaker into your existing setup for seamless compatibility.

What's in the box:

  • Beta-15A 15 " 300W Mid-Bass PA Speaker Driver (8 Ohm)
  • Eminence Speakers 7 Year Limited Warranty