Description

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.

Characteristics

Series Signature

Model GA10-SC64

Application 10" Open or Closed Back

Configuration 1, 2, or 4 X 10"

Low End Response Moderate

Low End Shape Tight/Punchy

Mid-Range Response Moderate

Mid-Range Shape Warm

High-End Response Moderate

Volume/Power Loud

Overall Coloration* Vintage American ceramic magnet tone in a 10" approved by legendary amp builder, George Alessandro. A tight, punchy tone with nice warmth, richness, and sparkling highs.

Break-up Modes Medium

Power Range Up to 20 watts

Instrument* Lead/Rhythm Guitar

Genre of Music* Rock, Blues, Country

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