EMINENCE DELTALITE 2512 KOMPONEN / COMPONENT SPEAKER

KOMPONEN / COMPONENT SPEAKER EMINENCE DELTALITE 2512 Suited for pro audio as a mid/ hi or full-range and monitor. Also recommended for bass guitar. Works well in sealed or vented enclosures. SPECIFICATION : Nominal Basket Diameter 12" , 305 mm Nominal Impedance* 8 © Power Rating* * Watts 250 W Music Program 500 W Resonance 44 Hz Usable Frequency Range 58 Hz - 4.3 kHz Sensitivity* * * 99.9 dB Magnet Weight 7 oz. Gap Height 0.275" , 7 mm Voice Coil Diameter 2.5" , 64 mm THIELE & SMALL PARAMETERS : Resonant Frequency ( fs) 44 Hz DC Resistance ( Re) 5.17 © Coil Inductance ( Le) 0.43m H Mechanical Q ( Qms) 4.17 Electromagnetic Q ( Qes) 0.45 Total Q ( Qts) 0.41 Compliance Equivalent Volume ( Vas) 134.88 liters / 4.76 cu.ft. Peak Diaphragm Displacement Volume ( Vd) 255 cc Mechanical Compliance of Suspension ( Cms) 0.36 mm/ N BL Product ( BL) 10.69 T-M Diaphragm Mass Inc. Airload ( MMs) 37 grams Efficiency Bandwidth Product ( EBP) 96 Maximum Linear Excursion ( Xmax) 4.9 mm Surface Area of Cone ( Sd) 519.5 cm2 Maximum Mechanical Limit ( Xlim) 8.5 mm MOUNTING INFORMATION : Recommended Enclosure Volume Sealed 25.49-42.48 liters / 0.9-1.5 cu.ft. Vented 32.56-127.43 liters / 1.15-4.5 cu.ft. Driver Volume Displaced 0.05 cu.ft. / 1.42 liters Overall Diameter 12.38" , 314.5 mm Baffle Hole Diameter 11.06" , 280.9 mm Front Sealing Gasket Yes Rear Sealing Gasket Yes Mounting Holes Diameter 0.28" , 7.1mm Mounting Holes B.C.D. 11.62" , 295.2mm Depth 6.06" , 153.9 mm Net Weight 5.1 lbs, 2.31 kg Shipping Weight 6.8 lbs, 3.08 kgs MATERIALS OF CONSTRUCTION : Coil Construction Aluminum voice coil Coil Former Polyimide former Magnet Composition Neodymium magnet Core Details Vented core Basket Materials Die-cast aluminum basket/ heatsink Cone Composition Paper cone Cone Edge Composition Cloth cone edge Dust Cap Composition Solid composition paper dust cap