Item #: EMI BETA15A8 LIST

Eminence American Standard Beta 15A 15 Inch Speaker 300 Watts

Shop Eminence American Standard Beta 15A 15 Inch Speaker 300 Watts from AMS with 0% Interest Payment Plans and Free Shipping.

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MSRP: $129.99
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$89.99
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description

Product Description

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. 8 ohms and 300 watts, 600 watts music program rating.

Materials of Construction

  • Ferrite magnet
  • Pressed steel basket
  • Polyamide-imide coated copper voice coil
  • Paper cone/cloth cone edge
  • Solid composition paper dust cap

See all items from Eminence
Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years

Product Specifications

Product Specifications

Specifications

  • Nominal Basket Diameter: 15 inches, 318mm
  • Impedance: 8 ohms
  • Power Rating:
    • Music Program: 600 Watts
    • Watts: 300 Watts
  • Resonance: 35Hz
  • Usable Frequency Range: 45Hz - 3.7kHz
  • Average Sensitivity: 1W @ 1m 98 dB
  • Magnet Weight: 34oz.
  • Gap Height: 0.312 inches, 7.94mm
  • Voice Coil Diameter: 2 inches, 50.8mm

Mounting Information

  • Overall Diameter: 15.15 inches, 384.8mm
  • Baffle Hole Diameter: 13.77 inches, 349.6mm
  • Front Sealing Gasket: fitted as standard
  • Rear Sealing Gasket: fitted as standard
  • Mounting Holes Diameter: 0.25 inches, 6.4mm
  • Mounting Hole B.C.D.: 14.56 inches, 369.9mm
  • Depth: 6.05 inches, 153.6mm
  • Shipping Weight: 11 lbs., 5 kg

Thiele-Small Parameters

  • Resonant Frequency: 35Hz
  • Impedance (RE): 6.32 ohm
  • 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, 11.82 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd): 327cc
  • Mechanical Compliance of suspension (Cms): 0.35mm/N
  • BL Product (BL): 11.5 TM
  • Diaphragm Mass inc. Airload (Mms): 60 grams
  • Equiv. Resistance of mechanical suspension loss (Rms): 1.61N*sec/M
  • Efficiency Bandwidth Product (EBP): 55
  • Voice Coil Overhang (Xmax): 4.0mm
  • Surface Area of Cone (Sd): 832.7cm2
  • Impedance at Resonance (Zmax): 88 ohm


Customer Reviews

Review: Jimbo, Rambobarela@yahoo.com Submitted: 5/28/2019

Product Rating5 out of 5 stars.


Subject

Sound
Product Rating

Product Review

I bought these for my Sunn cabinet I've had for years , had two JBL s but loss them so it's been empty all this time .put these in wish I'd done this years ago . Have Sunn PA powered amp SX4150 for power it's all I need for now.

Review: David Submitted: 10/27/2014

Product Rating5 out of 5 stars.

verified buyer

Subject

these. speakers. sound sweet. pumping 1500 wattsper channel

Product Review

Totally equal to black widow

Review: Todd Forbes from Weedsport, NY United States Submitted: 3/19/2012

Product Rating4 out of 5 stars.


Subject

Excellent speaker

Made in USA, can't beat that

Very easy to install with quick connects

Deep, full lows while still retaining mid attack and more than enough clarity in the highs. They sound better than the celestions I was using.

Review: AMS Customer from USA Submitted: 2/5/2008

Product Rating5 out of 5 stars.


Subject

Nice, Cheap bass speaker

Your general opinion of this product.

I have one of these. I placed it in a LARGE cabinet (the kind that takes two people to move) and hooked it to a head, and it works great..and it was cheap...great for beginning bassists who like to turn the amp up too loud...

Review: AMS Customer from USA Submitted: 2/5/2008

Product Rating5 out of 5 stars.


Subject

good buy

Your general opinion of this product.



QUALITY:
great big sound, i just put it in my 2X15" PA cab and sounds great. wish i could afford more of them.

FEATURES:
its a speaker and does what it should

EASE OF USE:
it's a speaker and does what it hsould

VALUE:
great buy for the price. i couldn't be happier

SOUND:
tons of low end very large sound overall.

STYLE:
loud

MUSIC EXPERIENCE:
i play music

OVERALL:
i have these really old 2X15" pa cabs with old speakers. one of them finally blew so i bought this eminence to replace it cheaply. if i had enough money i would get 3 more and put replace all the old speakers.

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