GA10-SC64 10" Signature Guitar Speaker - 8-Ohm

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 Specifications Download Spec Sheet 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 Frequency Response