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Eminence Beta 15A 15" 300W Stamped Frame Woofer

Item #: 
1274115046336
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Product Description:

The Eminence Beta 15A Subwoofer Speaker is recommended for professional audio as a woofer in sealed and vented enclosures. Eminence recommends the Beta 15A as a replacement speaker for the Nady FWA15 speaker cabinet, and as an alternative to the Eminence Alpha 15A for the Kustom KPC15M & KPC215H, and the Eminence Deltalite II 2515 for the Peavey PR...  Click To Read More About This Product

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  • Not Returnable
Gear returned in mint condition. If you're looking for a virtually new instrument in possibly less-than-perfect packaging, this is a great value.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Gear returned in great condition, with only minor signs of use, such as slight scuffs or pick marks. It looks and plays like new and may be considered an equivalent to display units found in retail stores.
  • Includes 45-Day, No-Hassle Returns
  • Includes full manufacturer's warranty
Price: $74.99
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Ship to Store: Available in: 3-7 Days (estimated)
Fairfax, VA
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Overview

The Eminence Beta 15A Subwoofer Speaker is recommended for professional audio as a woofer in sealed and vented enclosures.

Eminence recommends the Beta 15A as a replacement speaker for the Nady FWA15 speaker cabinet, and as an alternative to the Eminence Alpha 15A for the Kustom KPC15M & KPC215H, and the Eminence Deltalite II 2515 for the Peavey PR15P speaker cabinets.

Features

  • Impedance: 8 ohms
  • Usable Frequency Range: 45Hz - 3.7kHz
  • Magnet weight: 34 oz.
  • Power rating: 300W
  • Voice coil diameter: 2", 50.8mm
Specifications
Specifications:
  • Nominal Basket Diameter: 15", 381mm
  • Impedance: 8 ohms
  • Power Rating: 300W
  • Resonance: 35Hz
  • Usable Frequency Range: 45Hz - 3.7kHz
  • Sensitivity: 98.2
  • Magnet Weight: 34 oz.
  • Gap Height: 0.312", 7.92mm
  • Voice Coil Diameter: 2", 50.8mm
Thiele-Small Parameters:
  • Resonant Frequency (fs): 35Hz
  • Impedance (Re): 6.32 ohms
  • Coil Inductance (Le): 1.10mH
  • Electromagnetic Q (Qes): 0.63
  • Mechanical Q (Qms): 8.10
  • Total Q (Qts): 0.58
  • Compliance Equivalent Volume (Vas): 334.6 liters 11.8 cu. ft.
  • Peak Diaphragm Displacement Volume (Vd): 330cc
  • Mechanical Compliance of Suspension (Cms): 0.35mm/N
  • BL Product (BL): 11.5 T-M
  • Diaphragm Mass inc. Airload (Mms): 60 grams
  • Efficiency Bandwidth Product (EBP): 56
  • Voice Coil Overhang (Xmax): 4.0mm
  • Surface Area of Cone (Sd): 823.7cm2
  • Impedance at Resonance (Zmax): 88 ohms
  • Maximum Mechanical Limit (Xmech): 11.6mm
Materials of Construction:
  • Copper voice coil for improved power handling and durability
  • Polyimide former
  • Ferrite Magnet
  • Vented and extended core for increased power handling
  • Premium pressed steel basket for maximum strength
  • Paper cone
  • Cloth cone edge
  • Solid composition paper dust cap
Mounting Information:
  • Recommended Enclosure Volume (vented): 99 - 175.6 liters
  • Overall Diameter: 15.15", 384.8mm
  • Baffle Hole Diameter: 13.77", 349.6mm
  • Front Sealing Gasket: fitted as standard
  • Rear Sealing Gasket: fitted as standard
  • Mounting Holes Diameter: 0.25", 6.4mm
  • Mounting Holes B.C.D.: 14.56", 369.9mm
  • Depth: 6.05", 154mm
  • Shipping Weight: 10.8lbs., 4.9 kg.
Pro Coverage
Manufacturer's Warranty
7 year parts and labor warranty against defects on all speakers sold under Eminence name.


Customer Reviews
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Review Snapshot

by PowerReviews
EminenceBeta 15A 15" 300W Stamped Frame Woofer
 
4.5

(based on 4 reviews)

Ratings Distribution

  • 5 Stars

     

    (2)

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Reviewed by 4 customers

Displaying reviews 1-4

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(7 of 7 customers found this review helpful)

 
4.0

Great Subwoofer

By Christian

from CA San Francisco

Comments about Eminence Beta 15A 15" 300W Stamped Frame Woofer:

I used the eminence beta 15A to replace a blown out woofer in one of my kustom kpc215h speakers and the eminence beta actually sounded alot better than the orginal kpc215h woofers and also very easy to install. I also thought that it was a little pricy but worth it.

(2 of 3 customers found this review helpful)

 
4.0

Just the thing for classic Ampeg bass cabs

By todd delaine

from Minneapolis

Comments about Eminence Beta 15A 15" 300W Stamped Frame Woofer:

According to fliptops.net and talkbass.com, these are THE drivers for old Ampeg bass cabs (these or the Delta 15a). I dropped a pair of these into my old Ampeg B25B cab. I'm very happy with the results. Solid, thick, meaty tone. I'm running them as a four ohm load, my head puts out 350W at four ohms, and I can't seem to make the drivers fart. They handle it very nicely.

 
5.0

works great in bass cabs, leslies

By donald

from undisclosed

Verified Buyer

Comments about Eminence Beta 15A 15" 300W Stamped Frame Woofer:

i recently built a couple of leslie speaker cabinets......used the Eminence Beta 15a for my bottom speaker and the eminence horn driver on top along with the eminence 800hz crossover.......really like the sound of the eminence speakers and crossover more than the stock leslie speakers and crossover...

 
5.0

Great 15" replacment speaker

By John

from undisclosed

See all my reviews

Verified Buyer

Comments about Eminence Beta 15A 15" 300W Stamped Frame Woofer:

Great sounding speaker. NOT BOOMY but very clear and crisp sound, I bought it as a replacement for the 40-0115 PA from Optimus.

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