Overview3-inch, fiberglass inside/outside copper voice coil 1000W continuous program power handling 98 dB Sensitivity 40 Hz – 2 kHz Frequency range Dual spider design with silicon based dampening control M-roll surround and exponential cone geometry Specifications
High power 15" woofer. Very good power handling, excellent linearity and very low distortion. Very efficient heat dissipation in ensured by a radiator that is part of the basket design. The air is forced in the radiator thanks to a dual sealed spider design.
Features General specifications
Nominal Diameter : 15 inch / 381 mm
Rated Impedance : 8 ohm
Program Power (watt) : 1000 W
Power handling capacity : 500 W
Sensitivity : 98.0 dB
Frequency range : 40 - 2000 Hz
Effective piston diameter : 330 mm / 12.99 inch
Max. Excursion Before Damage : 36 mm / 1.42 inch
Minimum Impedance (ohm) : 6.8 ohm
Voice Coil Diameter : 3.0 inch / 76 mm
Voice Coil Winding Material : Copper
Voice Coil Length : 18 mm / 0.71 inch
Number of layers : 2
Kind of layers : inside/outside
Top Plate Thickness : 10 mm / 0.39 inch
Cone Design : Curved
Surround Material : Polycotton
Surround Design : M-roll
Magnets : Ceramic
Spider : 03
Thiele - small parameters
Resonance frequency (Fs) : 50 Hz
DC resistance (Re) (ohm) : 5.60 ohm
Mechanical factor : 9.70 Qms
Electrical factor : 0.41 Qes
Total factor : 0.39 Qts
Bl factor (Bl) (T x m) : 21.40 T x m
Effective moving mass (Mms) : 106.0 g
Equivalent Cas air loaded (Vas) : 100.0 liters
Effective piston area (Sd) : 0.090 m2
Max. linear excursion (Xmax) : 7 mm
Voice coil inductance @ 1kHz (Le1k) : 1.50 mH
Half-space efficency (Eff) : 2.94%
Mounting information
Overall diameter : 387 mm / 15.24 inches
Bolt circle diameter : 371 mm / 14.61 inch
Bolt hole diameter : 7 mm / 0.28 inch
Front mount baffle cut-out : 352 mm / 13.86 inch
Rear mount baffle cut-out : 360 mm / 14.17 inch
Volume occupied by the driver : 3.8 liters / 0.15 ft3
Standard compliance
Safety agency : CE compliant
Physical specifications
Color : Black
Size / Weight
Height : 184 mm / 7.24 inches
Diameter : 387 mm / 15.24 inches
Weight : 8.8 kg / 19.4 lbs
Shipping information
Package Height : 225 mm / 8.86 inches
Package Width : 435 mm / 17.13 inches
Package Depth : 435 mm / 17.13 inches
Package Weight : 10.2 kg / 22.49 lbs
