go back

Eminence GA-SC64 12" Guitar Speaker by George Alessandro 8 ohm FREE SHIPPING!

We are an authorized Eminence Dist! Buy w/ Confidence!
Current Price:109.99 USD
Ends:May 7, 2019, 21:05 UTC
  Click here to bid on this item.

Eminence GA-SC64 12" Guitar Speaker by George Alessandro 

Midwest Speaker is an authorized Eminence distributor and we stock the majority of the Eminence product line.  Please contact us if you need a different model.

New in Box.  Price is for (1) one speaker.  Just change the quantity to order more.

*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.  

Eminence and George Alessandro have teamed up once again to develop a 12” guitar speaker with vintage sounds circa 1964, the GA-SC64.Well-balanced from top to bottom, the GA-SC64’s warm, dynamic character lends itself to vintage amps as well as modern gain and distortion. The traditional build materials offer warmth, dynamics, low note articulation and proper distorted harmonic content layering.

“The early 1960’s was a time when things were simpler. Studios were recording with one or two analog tape tracks. Stereo records were high tech, and hum canceling pickups were still awaiting a patent.” said George Alessandro, President, Alessandro High-End Products. “The warm, full character of the GA-SC64 brings you back to those days when used in vintage amps. While many things have advanced in 50 years, the tone of 1964 still rings true with this unique guitar speaker.”

Nominal Basket Diameter12", 305 mm
Nominal Impedance*8 Ω
Power Rating**
Watts40 W
Music ProgramN/A
Resonance88 Hz
Usable Frequency Range80 Hz - 5.3 kHz
Sensitivity***100.5 dB
Magnet Weight38 oz.
Gap Height0.313", 8 mm
Voice Coil Diameter1.75", 44 mm

Thiele & Small Parameters

Resonant Frequency (fs)88 Hz
DC Resistance (Re)7.63 Ω
Coil Inductance (Le)0.67m H
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)83.8 cc
Mechanical Compliance of Suspension (Cms)0.12 mm/N
BL Product (BL)13.8 T-M
Diaphragm Mass Inc. Airload (MMs)27 grams
Efficiency Bandwidth Product (EBP)146
Maximum Linear Excursion (Xmax)1.23 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 Displaced0.071 cu.ft. / 2 liters
Overall Diameter12.17", 309.1 mm
Baffle Hole Diameter11.13", 282.7 mm
Front Sealing GasketYes
Rear Sealing GasketN/A
Mounting Holes Diameter0.24", 6.1mm
Mounting Holes B.C.D.11.75", 298.5mm
Depth5.13", 130.2 mm
Net Weight7.5 lbs, 3.4 kg
Shipping Weight8.4 lbs, 3.81 kgs

Materials of Construction
Coil ConstructionCopper voice coil
Coil FormerPaper former
Magnet CompositionFerrite magnet
Core DetailsNon-vented core
Basket MaterialsPressed steel basket
Cone CompositionPaper cone
Cone Edge CompositionPaper cone edge
Dust Cap CompositionSolid composition felt dust cap


FAST FREE UPS GROUND SHIPPING TO THE MAINLAND 48 UNITED STATES ONLY.  Shipping to Alaska, Hawaii, and Puerto Rico are extra, contact us for an estimate.

INTERNATIONAL SHIPPING WELCOME!!! Our shipping costs do not include your country's customs charges, taxes and other fees.  Please do NOT ask us to send as a gift or to lower the declared value on the customs forms.

*Returns only accepted if speaker has NOT been mounted or soldered. Shipping costs are not refundable and buyer must pay for return shipping.

To bid on or purchase this item click here.
©2019 gousaproducts.com