American Musical Supply
American Musical Supply
1-800-458-4076
AMS Advantage

Eminence American Standard Beta 15A - 15" Replacement Speaker

Easy Payments, Fastest Shipping, Best Customer Service and Free Extended Warranty on Eminence American Standard Beta 15A - 15" Replacement Speaker. AmericanMusical.com makes it simple to buy gear!

See all items from Eminence
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

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


Helpful Info about the Manufacturer
Phone:  502-845-5622 Warranty:  Warranty: 7 years
Todd Forbes from Weedsport, NY United States
Overall Rating
Subject
Excellent speaker
Discussions
Currently there are no discussions available for this item.
$84.95
Loading....