L15P540
WOOFER
  • 3-inch, fiberglass inside/outside copper voice coil
  • 1000W continuous program power handling
  • 98 dB Sensitivity
  • 40 Hz – 2 kHz Frequency range
  • 3-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
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.

Part Number:

  • 11165015
    L15P540
    8ohm
Specifications
General specifications
Cone Design:
Curved
Effective piston diameter:
330 mm / 12.99 inch
Frequency range:
40 - 2000 Hz
Kind of layers:
inside/outside
Magnets:
Ceramic
Max. Excursion Before Damage:
36 mm / 1.42 inch
Minimim Impedance:
6 ohm
Nominal Diameter:
15 inch / 381 mm
Number of layers:
2
Power handling capacity:
500 W
Program Power:
1000 W
Rated Impedance:
8 ohm
Sensitivity:
98 dB
Spider:
Dual with silicon based damping control
Surround Design:
M-roll
Surround Material:
Polycotton
Top Plate Thickness:
10 mm / 0.39 inch
Voice Coil Diameter:
3.0 inch / 76 mm
Voice Coil Winding Material:
Copper
Voice Coil Length:
18 mm / 0.71 inch
Mounting Information
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
Overall diameter:
387 mm / 15.24 inches
Rear mount baffle cut-out:
360 mm / 14.17 inch
Volume occupied by the driver:
3.8 liters / 0.15 ft3
Physical specifications
Color:
Black
Shipping informations
Package Depth:
435 mm / 17.13 inches
Package Height:
225 mm / 8.86 inches
Package Weight:
10.2 kg / 22.49 lbs
Package Width:
435 mm / 17.13 inches
Size
Diameter:
387 mm / 15.24 inches
Height:
184 mm / 7.24 inches
Weight:
8.8 kg / 19.4 lbs
Standard compliance
CE marking:
Yes
Thiele - small parameters
BL factor (BL):
21.40 T x m
DC resistance (Re):
5.60 ohm
Effective moving mass (Mms):
106 gr
Effettive piston area (Sd):
0.09 m2
Electrical factor (Qes):
0.41 Qes
Equivalent Cas air loaded (Vas):
100 liters
Half-space efficency (Eff):
2.94%
Max. linear excursion (Xmax):
7 mm
Mechanical factor:
9.70 Qms
Resonance frequency (Fs):
50 Hz
Total factor:
0.39 Qts
Voice coil inductance @ 1kHz (Le1k):
1.50 mH
.