Eminence Alpha 12 Twin Pack
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Eminence
Eminence Alpha 12 Twin Pack
150W 12 inch 8 Ohm Speaker Driver
 
Product Code: EMIALPHA12A_2PK | Brand: Eminence | Model:
Eminence Alpha 12 Twin Pack
£171.50
£142.92 ex VAT
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Available
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Eminence Alpha 12 150W 12 inch 8 Ohm Speaker Driver

Ideal as a woofer for small two way systems, and keyboard and guitar combos.

Specification:

  • Nominal Basket Diameter 12", 304.8mm
  • Nominal Impedance* 8 ohms
  • Power Rating: Watts 150W, Music Program 300W
  • Resonance 49Hz
  • Usable Frequency Range 51Hz - 4.3kHz
  • Sensitivity*** 95.6dB
  • Magnet Weight 20 oz.
  • Gap Height 0.25", 6.35mm
  • Voice Coil Diameter 1.5", 38.1mm


Thiele & Small Parameters:

  • Resonant Frequency (fs) 49Hz
  • DC Resistance (Re) 6.3
  • Coil Inductance (Le) 0.79mH
  • Mechanical Q (Qms) 6.53
  • Electromagnetic Q (Qes) 0.88
  • Total Q (Qts) 0.77
  • Compliance Equivalent Volume (Vas) 121.5 liters / 4.3 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 125cc
  • Mechanical Compliance of Suspension (Cms) 0.32mm/N
  • BL Product (BL) 8.5 T-M
  • Diaphragm Mass Inc. Airload (MMs) 33 grams
  • Efficiency Bandwidth Product (EBP) 56
  • Maximum Linear Excursion (Xmax) 2.4mm
  • Surface Area of Cone (Sd) 519.5 cm2
  • Maximum Mechanical Limit (Xlim) 6.6mm


Mounting Information:

  • Recommended Enclosure Volume
  • Sealed 17-22.7 liters / 0.6-0.8 cu.ft.
  • Vented 56.6-113.3 liters / 2-4 cu.ft.
  • Driver Volume Displaced 108.9 cu.in. / 1.78 liters
  • Overall Diameter 12.26", 311.4mm
  • Baffle Hole Diameter 11", 279.5mm
  • Front Sealing Gasket Fitted as standard
  • Rear Sealing Gasket Fitted as standard
  • Mounting Holes Diameter 0.25", 6.4mm
  • Mounting Holes B.C.D. 11.71", 297.5mm
  • Depth 4.73", 120mm
  • Net Weight 5.3 lbs, 2.4 kg
  • Shipping Weight 7.4 lbs, 3.4 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 felt dust cap


Detailed specifications unavailable, please EMAIL the sales office for additional information.

Eminence Alpha 12 Twin Pack
Pack size: 2 units @ £171.50 incl VAT - Equivalent price: £85.75 incl VAT per item

Eminence Alpha 12 Twin Pack - currently in stock3 IN STOCK
Product Code: EMIALPHA12A_2PK

Eminence Alpha 12 Four Pack
Pack size: 4 units @ £337.79 incl VAT - Equivalent price: £84.45 incl VAT per item

Eminence Alpha 12 Four Pack - currently in stock1 IN STOCK
Product Code: EMIALPHA12A_4PK
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UK & ROI
Delivery Info for Eminence Alpha 12 Twin Pack to locations within the United Kingdom and Ireland
EUROPE
Delivery Info for Eminence Alpha 12 Twin Pack to locations in Europe
Eminence Alpha 12 Twin Pack is a package consisting of the following items:
 2 x Eminence Alpha 12 - 12" 150W 8 Ohm
SPL: 95.6 1W/1m Fs: 49 Hz Xmax: 2.4mm

6 IN STOCK
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