LEGEND GB128 12" Lead / Rhythm Guitar Speaker

The Eminence Legend GB128 guitar speaker helps clean up your act. Cleaner British voiced tone with a full low end, warm, throaty mids and a very open top end. Turn up the volume and turn back the clock. Characteristics    Series Legends Model Legend GB128 Application 12" Open or Closed Back Configuration 1, 2, or 4 X 12" Low-End Response Moderate Low-End Shape Fat/Round Mid-Range Response Moderate Mid-Range Shape Warm High-End Response Moderate Volume/Power Louder Overall Coloration* Cleaner British voiced tone with a full low end, warm, throaty mids, and a very open top end. A cleaner Private Jack tone with a fatter low end. Break-up Modes Medium Power Range 50 watts Instrument* Lead/Rhythm Guitar Genre of Music* Rock, Blues, Country Specifications Download Spec Sheet SPECIFICATION Nominal Basket Diameter 12", 305 mm Nominal Impedance* 8 Ω Power Rating* Program Power N/A Watts 50 W Resonance 86 Hz Usable Frequency Range 80 Hz - 5.1 kHz Sensitivity* 101.3 dB Magnet Weight 38 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 1.75", 44 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 86 Hz DC Resistance (Re) 6.37 Ω Coil Inductance (Le) 0.64m H Mechanical Q (Qms) 19.54 Electromagnetic Q (Qes) 0.67 Total Q (Qts) 0.65 Compliance Equivalent Volume (Vas) 43.9 liters / 1.55 cu.ft. Peak Diaphragm Displacement Volume (Vd) 40.5 cc Mechanical Compliance of Suspension (Cms) 0.12 mm/N BL Product (BL) 12 T-M Diaphragm Mass Inc. Airload (MMs) 28 grams Efficiency Bandwidth Product (EBP) 128 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 506.7 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 12.03", 305.6 mm Baffle Hole Diameter 11.07", 281.2 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 11.59", 294.4mm Depth 5.1", 129.5 mm Net Weight 8.1 lbs, 3.67 kg Shipping Weight 10.1 lbs, 4.58 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 Zurette dust cap Frequency Response