Eminence George Alessandro GA-SC64 12" 40 Watt Guitar Speaker - The Speaker Factory
Eminence George Alessandro GA-SC64 12
Eminence George Alessandro GA-SC64 12
Eminence George Alessandro GA-SC64 12" 40 Watt Guitar Speaker - The Speaker Factory
products/GA-SC64-large2.jpg
products/Eminence_George_Alessandro_GA-SC64_12_40_Watt_Guitar_Speaker_v2.jpg

Brand: Eminence

Product Code: EGA12-SC648ohms

Availability:Out of stock

$339.99 339.99

Eminence GA-SC64 12" Guitar Speaker 

The Eminence GA-SC64 12" guitar speaker gives you classic American tone with a tight and punchy bottom end. The 40W GA-SC64, designed in conjunction with amp-guru George Alessandro, has a well-balanced tone with tight, punchy bass, warm mids, and warm and open highs that's perfect for American rock, blues, and country music. You'll love how dynamic and responsive this speaker is. Put a classic vintage-vibed, American-sounding speaker in your guitar amplifier, with the Eminence GA-SC64 12" guitar speaker!

GA-SC64 Speaker Characteristics:
  • Application: 12" open- or closed-back
  • Configuration: 1, 2, 4 x 12"
  • Low-end response: Moderate
  • Low-end shape: Tight/Punch
  • Midrange response: Moderate
  • Midrange shape: Warm
  • High-end response: Moderate
  • Breakup mode: Medium
Eminence GA-SC64 12" Guitar Speaker Features at a Glance:
  • George Alessandro approved 12" guitar speaker with a full low-end, warm midrange and warm, open highs
  • Very dynamic, vintage-vibed speaker
  • Solid vintage tone suitable American rock, blues, and country
  • 40W
  • 80Hz-5.3kHz
  • Available in 8 & 16 Ohms
  • 8.4 lbs.

Tech Specs

SPECIFICATION
Nominal Basket Diameter 12", 305 mm
Nominal Impedance* 8 Ω
Power Rating*
Program Power N/A
Watts 40 W
Resonance 88 Hz
Usable Frequency Range 80 Hz - 5.3 kHz
Sensitivity* 100.5 dB
Magnet Weight 38 oz.
Gap Height 0.313", 8 mm
Voice Coil Diameter 1.75", 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 Displaced 0.071 cu.ft. / 2 liters
Overall Diameter 12.17", 309.1 mm
Baffle Hole Diameter 11.13", 282.7 mm
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", 130.2 mm
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

Customer Reviews

Based on 1 review Write a review