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Eminence Beta-15A 15" Mid Bass Mid Range Woofer 600W Replacement Speaker 8-Ohms.

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SKU:
Eminence Beta-15A T.C.
UPC:
0876358000159
Condition:
New
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$89.99

Product Description

Eminence BETA-15A 15" / 8 ohms / 600 Watts

Recommended for professional audio as a woofer in sealed and vented enclosures.

Specification
Nominal Basket Diameter
  • 15", 381 mm
Nominal Impedance*
  • 8 Ω
Power Rating
Program Power
  • 600 W
Watts
  • 300 W
Resonance
  • 35 Hz
Usable Frequency Range
  • 45 Hz - 3.7 kHz
Sensitivity*
  • 98.2 dB
Magnet Weight
  • 34 oz.
Gap Height
  • 0.31", 7.9 mm
Voice Coil Diameter
  • 2", 51 mm
Thiele & Small Parameters
Resonant Frequency (fs)
  • 35 Hz
DC Resistance (Re)
  • 6.32 Ω
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)
  • 334.6 liters / 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)
  • 60 grams
Efficiency Bandwidth Product (EBP)
  • 56
Maximum Linear Excursion (Xmax)
  • 4 mm
Surface Area of Cone (Sd)
  • 823.7 cm2
Maximum Mechanical Limit (Xlim)
  • 11.6 mm
Mounting Information
Recommended Enclosure Volume
Sealed
  • 45-62 liters / 1.6-2.2 cu.ft.
Vented
  • 99-175.6 liters / 3.5-6.2 cu.ft.
Driver Volume Displaced
  • 0.118 cu.ft. / 3.33 liters
Overall Diameter
  • 15.15", 384.8 mm
Baffle Hole Diameter
  • 13.87", 352.3 mm
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", 153.7 mm
Net Weight
  • 8.8 lbs, 3.99 kg
Shipping Weight
  • 10.8 lbs, 4.9 kgs
Materials of Construction
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