Specification Sheet

20 Hz 50 100 200 500 1K 2K 5K 10K20K
dBSPL
65
70
75
80
85
90
95
100
105
Ohm
8
9
10
20
30
40
50
60
70
80
90
100
SPL vs Freq
Copper voice coil
Paper former
Ferrite magnet
Non-vented core
Pressed steel basket
Paper cone
Paper cone edge
Solid composition felt dust cap
ACCEPTABLE
ACCEPTABLE
10.11’’, 256.8 mm
9.13’’, 231.9 mm
0”, 0 mm
Yes
N/A
0.22’’, 5.6 mm
9.6’’, 243.8 mm
3.3 lbs , 1.5 kg
4.4 lbs , 2 kg
10”, 254 mm
8 Ω
20 W
100 Hz
100 Hz – 5.5 kHz
98.2 dB
7.58 Ω
1.28
15 oz.
0.25”, 6.4 mm
1”, 25 mm
George Alessandro Signature
FREQUENCY RESPONSE
*
GA10-SC64
Tones of 1964 still ring true in
this vintage voiced 10” speaker
by amp guru George Alessandro.
Very balanced with dynamic
character, this ceramic 10”
speaker offers tight, punchy tone
with nice warmth, richness, and
sparkling highs.
Specification MaterialS of conStructionMountinG inforMation
Nominal Basket Diameter
Nominal Impedance*
Power Rating**
Resonance (Fs)
Usable Frequency Range
Sensitivity***
DC Resistance (Re)
Qts
Magnet Weight
Gap Height
Voice Coil Diameter
Enclosure Type
Closed Back
Open Back
Overall Diameter
Baffle Hole Diameter
Depth
Front Sealing Gasket
Rear Sealing Gasket
Mounting Holes Diameter
Mounting Holes B.C.D.
Net Weight
Shipping Weight
* See footnotes on page 2 for information regarding nominal impedance, power rating and sensitivity.
10”
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