Eminence A- B Box, Black, 15 Inch (DELTAPRO15A)

Music Program 800W Resonance 42Hz Usable Frequency Range 54Hz-4.2kHz Sensitivity: 101.6 Magnet Weight 80 ounce Gap Height 0.375", 9.53mm Voice Coil Diameter 2.5", 63.5mm THIELE and SMALL PARAMETERS Resonant Frequency (FS) 42Hz Download PDF Spec Sheet DC Resistance (Re) 5.71 Coil Inductance (Le) 0.83mH Mechanical Q (QMS) 4.73 Electromagnetic Q (QES) 0.44 Total Q (QTS) 0.40 Compliance Equivalent Volume (Vas) 243.5 liters / 8.6 cu.ft. Peak Diaphragm Displacement Volume (VD) 368cc Mechanical Compliance of Suspension (CMS) 0.24mm/N BL Product (BL) 14.5 T-M Diaphragm Mass Inc. Air load (Mms) 61 grams Efficiency Bandwidth Product (EBP) 95 Maximum Linear Excursion (XMAX) 4.3mm Surface Area of Cone (SD) 856.3 cm2 Maximum Mechanical Limit (XLIM) 13.7mm MOUNTING INFORMATION Recommended Enclosure Sealed 28-42.5 liters/1-1.5 cu.ft. Vented 57-133 liters/2-4.7 cu.ft. Overall Diameter 15.32", 389mm Baffle Hole Diameter 14.0", 356mm Front Sealing Gasket fitted as standard Rear Sealing Gasket fitted as standard Mounting Holes Diameter 0.28", 7.1mm Mounting Holes B.C. D. 14.56", 369.9mm Depth 6.06", 154mm Net Weight 16.6 lbs., 7.5 kg Shipping Weight 19.1 lbs., 8.7 kg MATERIALS OF CONSTRUCTION Coil Construction Aluminum voice coil Former Polyimide former Magnet Composition Ferrite magnet Core Details Vented and extended core Basket Materials Die-cast aluminum basket Cone Composition Paper Cone Edge Composition Cloth cone edge Dust cap Composition Solid composition paper dust cap