Recommended for pro audio as a mid/hi or full-range and monitor. Also suited for bass guitar. Works well in sealed or vented enclosures.


Specifications
ModelDeltalite II 2515
Nominal Impedance(Ohms)8 ohms
Power Handling(RMS)300 Watts
Power Handling Range (RMS)600 Watts
Usable Frequency Range(Hz)54 to 3,700 Hz
Sensitivity(dB)99.2 dB 1W/1m
Magnet Weight(oz)7 oz.
Voice Coil Diameter2.5"
Coil FormerKapton® / Polyimide
Voice Coil Wire MaterialAluminum
Magnet CompositionNeodymium
Basket MaterialCast Aluminum
Cone CompositionPaper
Surround CompositionCloth
Net Weight(lb)7.9
Resonant Frequency(Fs)42 Hz
DC Resistance(Re)5.29 ohms
Coil Inductance(Le)1.15 mH
Mechanical Q(QMS)4.56
Electromagnetic Q(Qes)0.41
Total Q(Qts)0.38
Compliance Equiv Vol (Vas)7.20 ft3
Mechanical Compliance(cm2)0.20 mm/N
BL Product(Bl)15.7 Tm
Moving Mass(MMs)72g
Surface Area of Cone(Sd)856.3 cm2
Max Linear Excursion(Xmax)4.8 mm
Mounting and Shipping Information
Overall Diameter15.32"
Nominal Diameter15"
Baffle Hole Diameter14.00"
Depth6.81"
No of Mounting Holes8
Sealed Volume1.64 ft3
Sealed F395 Hz
Vented Volume4.63 ft3
Vented F354 Hz