Eminence George Alessandro Signature GA10 SC64 10" Speaker 20 Watts

Tones of 1964 still ring true in this vintage voiced 10 inch speaker by amp guru George Alessandro. Very balanced with dynamic character, this ceramic 10 inch speaker offers tight, punchy tone with nice warmth, richness, and sparkling highs.

SPECIFICATION
Nominal Basket Diameter	10", 254 mm
Nominal Impedance*	8 Ω
Power Rating*
Program Power	N/A
Watts	20 W
Resonance	100 Hz
Usable Frequency Range	100 Hz - 5.5 kHz
Sensitivity*	98.2 dB
Magnet Weight	15 oz.
Gap Height	0.25", 6.4 mm
Voice Coil Diameter	1", 25 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs)	100 Hz
DC Resistance (Re)	7.58 Ω
Coil Inductance (Le)	0.48m H
Mechanical Q (Qms)	16.89
Electromagnetic Q (Qes)	1.38
Total Q (Qts)	1.28
Compliance Equivalent Volume (Vas)	33.49 liters / 1.18 cu.ft.
Peak Diaphragm Displacement Volume (Vd)	58.2 cc
Mechanical Compliance of Suspension (Cms)	0.18 mm/N
BL Product (BL)	7.05 T-M
Diaphragm Mass Inc. Airload (MMs)	14 grams
Efficiency Bandwidth Product (EBP)	72
Maximum Linear Excursion (Xmax)	1.59 mm
Surface Area of Cone (Sd)	366.1 cm2
Maximum Mechanical Limit (Xlim)	N/A
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed	Acceptable
Vented	Acceptable
Driver Volume Displaced	0.027 cu.ft. / 0.77 liters
Overall Diameter	10.11", 256.8 mm
Baffle Hole Diameter	9.13", 231.9 mm
Front Sealing Gasket	Yes
Rear Sealing Gasket	N/A
Mounting Holes Diameter	0.22", 5.6mm
Mounting Holes B.C.D.	9.6", 243.8mm
Depth	3.93", 99.7 mm
Net Weight	3.3 lbs, 1.5 kg
Shipping Weight	4.4 lbs, 2 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

Eminence George Alessandro Signature GA10 SC64 10" Speaker 20 Watts

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