Eminence :: Eminence Guitar Speakers :: Eminence 12" Guitar :: Eminence GA-SC64
Eminence

Eminence George Alessandro GA-SC64 12" guitar speaker

12" 40W 8 Ohm Signature tone guitar speaker
Product Code: EMISIGGASC64A Brand: Eminence Model: GA-SC64
Eminence George Alessandro GA-SC64 12 inch guitar speaker
£91.04
£91.04 ex VAT
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2-3£89.67 ea.
4-7£88.31 ea.
8+£86.49 ea.
8 ON ORDER
Expected in
March 2026
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Eminence George Alessandro GA-SC64 12" guitar speaker

Vintage American ceramic magnet tone approved by legendary amp builder, George Alessandro. Well-balanced from top to bottom with tight, full lows, warm mids, and warm, but open highs.

Read all about it on our blog: https://blog.bluearan.co.uk/eminence-ga-sc64-george-alessandro-guitar-speaker/
SPECIFICATION:

  • Nominal Basket Diameter 12", 305mm
  • Nominal Impedance 8 ohms
  • Power Rating Watts (AES) 40W
  • Music Program N/A
  • Resonance 88Hz
  • Usable Frequency Range 80Hz - 5.3kHz
  • Sensitivity 100.5dB
  • Magnet Weight 38 oz.
  • Gap Height 0.313", 8mm
  • Voice Coil Diameter 1.75", 44mm


THIELE & SMALL PARAMETERS:

  • Resonant Frequency (fs) 88Hz
  • DC Resistance (Re) 7.63
  • Coil Inductance (Le) 0.67mH
  • Mechanical Q (Qms) 16.82
  • Electromagnetic Q (Qes) 0.6
  • Total Q (Qts) 0.58
  • Compliance Equivalent Volume (Vas) 44.96 liters / 1.59 cu.ft.
  • Peak Diaphragm Displacement Volume (Vd) 83.8cc
  • Mechanical Compliance of Suspension (Cms) 0.12mm/N
  • BL Product (BL) 13.8 T-M
  • Diaphragm Mass Inc. Airload (MMs) 27 grams
  • Efficiency Bandwidth Product (EBP) 146
  • Maximum Linear Excursion (Xmax) mm
  • Surface Area of Cone (Sd) 519.5 cm2
  • Maximum Mechanical Limit (Xlim) N/A


MOUNTING INFORMATION:

  • Recommended Enclosure Volume Sealed Acceptable Vented Acceptable
  • Driver Volume Displaced 122.6 cu.in. / 2 liters
  • Overall Diameter 12.17", 309.1mm
  • Baffle Hole Diameter 11.13", 282.7mm
  • Front Sealing Gasket Yes
  • Rear Sealing Gasket N/A
  • Mounting Holes Diameter 0.24", 6.1mm
  • Mounting Holes B.C.D. 11.75", 298.5mm
  • Depth 5.13", 130.2mm
  • Net Weight 7.5 lbs, 3.4 kg
  • Shipping Weight 8.4 lbs, 3.81 kgs


MATERIALS OF CONSTRUCTION:

  • Coil Construction Copper voice coil
  • Coil Former Paper former
  • Magnet Composition Ferrite magnet
  • Core Details Non-vented core
  • Basket Materials Pressed steel basket
  • Cone Composition Paper cone
  • Cone Edge Composition Paper cone edge
  • Dust Cap Composition Solid composition felt dust cap
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