
  | ||||||||||
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/
Read all about it on our blog: https://blog.bluearan.co.uk/eminence-ga-sc64-george-alessandro-guitar-speaker/
 SPECIFICATION:
THIELE & SMALL PARAMETERS:
MOUNTING INFORMATION:
MATERIALS OF CONSTRUCTION:
- 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
 
| Other Eminence products similar to Eminence George Alessandro GA-SC64 12" guitar speaker: | 
		
		 | 
		

