LEGEND 1518 15" Lead / Rhythm Guitar Speaker

Higher power, vintage guitar tone. Big low-end, with a mellow, but singing top end. Medium break-up modes. Characteristics    Series Legends Model Legend 1518 Application 15" Open Back Configuration 1, or 2 X 15" Low End Response Aggressive Low End Shape Tight Mid-Range Response Moderate Mid-Range Shape Warm High-End Response Moderate Volume/Power Louder Overall Coloration* Well balanced 15" with tight/punchy lows and warm, smooth mids and highs. Break-up Modes Medium Power Range Up to 150 watts Instrument* Lead/Rhythm Guitar Genre of Music* Rock, Blues, Country Specifications Download Spec Sheet SPECIFICATION Nominal Basket Diameter 15", 381 mm Nominal Impedance* 8 Ω Power Rating* Program Power N/A Watts 150 W Resonance 82 Hz Usable Frequency Range 60 Hz - 4 kHz Sensitivity* 103.4 dB Magnet Weight 59 oz. Gap Height 0.312", 7.9 mm Voice Coil Diameter 2", 51 mm THIELE & SMALL PARAMETERS Resonant Frequency (fs) 82 Hz DC Resistance (Re) 7.16 Ω Coil Inductance (Le) 0.86m H Mechanical Q (Qms) 10.12 Electromagnetic Q (Qes) 1.02 Total Q (Qts) 0.93 Compliance Equivalent Volume (Vas) 65.4 liters / 2.31 cu.ft. Peak Diaphragm Displacement Volume (Vd) 65.9 cc Mechanical Compliance of Suspension (Cms) 0.07 mm/N BL Product (BL) 14.1 T-M Diaphragm Mass Inc. Airload (MMs) 55 grams Efficiency Bandwidth Product (EBP) 80 Maximum Linear Excursion (Xmax) 0.8 mm Surface Area of Cone (Sd) 823.7 cm2 Maximum Mechanical Limit (Xlim) N/A MOUNTING INFORMATION Recommended Enclosure Volume Sealed N/a Vented Acceptable Driver Volume Displaced 0.128 cu.ft. / 3.62 liters Overall Diameter 15.15", 384.8 mm Baffle Hole Diameter 13.87", 352.3 mm Front Sealing Gasket Yes Rear Sealing Gasket N/A Mounting Holes Diameter 0.25", 6.4mm Mounting Holes B.C.D. 14.56", 369.8mm Depth 6.1", 154.9 mm Net Weight 12.1 lbs, 5.49 kg Shipping Weight 14.1 lbs, 6.4 kgs MATERIALS OF CONSTRUCTION Coil Construction Copper voice coil Coil Former Polyimide 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