
Eminence DELTA-15LF-4 15" Woofer 600 Watts RMS 4-ohm Speaker Driver DELTA15LF4
Low frequency woofer for pro audio as a mid-bass or floor monitor in a sealed enclosure. Also suitable as a woofer in vented, bass guitar or PA enclosures. PRODUCT SPECIFICATION Nominal Basket Diameter 15", 381 mmNominal Impedance* 4 ΩPower Rating*Program Power 1200 WWatts 600 WResonance 40 HzUsable Frequency Range 40 Hz - 2.2 kHzSensitivity* 95 dBMagnet Weight 56 oz.Gap Height 0.375", 9.5 mmVoice Coil Diameter 2.5", 64 mm THIELE & SMALL PARAMETERSResonant Frequency (fs) 40 HzDC Resistance (Re) 3.37 ΩCoil Inductance (Le) 0.76m HMechanical Q (Qms) 6.22Electromagnetic Q (Qes) 0.53Total Q (Qts) 0.49Compliance Equivalent Volume (Vas) 253.93 liters / 8.97 cu.ft.Peak Diaphragm Displacement Volume (Vd) 521.2 ccMechanical Compliance of Suspension (Cms) 0.24 mm/NBL Product (BL) 10.32 T-MDiaphragm Mass Inc. Airload (MMs) 66 gramsEfficiency Bandwidth Product (EBP) 76Maximum Linear Excursion (Xmax) 5.97 mmSurface Area of Cone (Sd) 873 cm2Maximum Mechanical Limit (Xlim) 16.5 mm MOUNTING INFORMA