LF15G401
WOOOFER
  • 4-inch, fiberglass inside/outside copper voice coil
  • 1600W continuous program power handling
  • 97 dB Sensitivity
  • 30 Hz – 1.5 kHz Frequency range
  • 4-inch, fiberglass inside/outside copper voice coil
  • 1600W continuous program power handling
  • 97 dB Sensitivity
  • 30 Hz – 1.5 kHz Frequency range
  • Dual spider design with silicon based dampening control
  • Triple-roll surround and corrugated straight cone geometry
The LF15g401 is a 15-inch woofer with linear frequency response cheracteristics and very high power handling.
The LF15G401 uses a fibre loaded cone assembly along with a high excursion triple roll, constant geometry surround. This combination provides remarkable strength and a peak to peak maximum excursion of 52mm.

Part Number:

  • 11100014
    LF15G401
    8ohm
Specifications
General specifications
Cone Design:
Straight
Effective piston diameter:
340 mm / 13.39 inch
Frequency range:
35 - 1500 Hz
Kind of layers:
inside/outside
Magnets:
Ceramic
Max. Excursion Before Damage:
52 mm / 2.05 inch
Minimim Impedance:
6 ohm
Nominal Diameter:
15 inch / 381 mm
Number of layers:
2
Power handling capacity:
800 W
Program Power:
1600 W
Rated Impedance:
8 ohm
Sensitivity:
97 dB
Spider:
Dual with silicon based damping control
Surround Design:
Triple roll
Surround Material:
Polycotton
Top Plate Thickness:
12 mm / 0.47 inch
Voice Coil Diameter:
4.0 inch / 102 mm
Voice Coil Winding Material:
Copper
Voice Coil Length:
23 mm / 0.91 inch
Mounting Information
Bolt circle diameter:
371-376 mm / 14.61-14.8 inch
Bolt hole diameter:
7 mm / 0.28 inch
Front mount baffle cut-out:
352 mm / 13.86 inch
Overall diameter:
393 mm / 15.47 inches
Rear mount baffle cut-out:
360 mm / 14.17 inch
Volume occupied by the driver:
4.3 liters / 0.17 ft3
Shipping informations
Package Depth:
440 mm / 17.32 inches
Package Height:
220 mm / 8.66 inches
Package Weight:
14 kg / 30.86 lbs
Package Width:
440 mm / 17.32 inches
Size
Diameter:
393 mm / 15.47 inches
Height:
154 mm / 6.06 inches
Weight:
13 kg / 28.66 lbs
Standard compliance
CE marking:
Yes
Thiele - small parameters
BL factor (BL):
24.60 T x m
DC resistance (Re):
4.80 ohm
Effective moving mass (Mms):
150 gr
Effettive piston area (Sd):
0.09 m2
Electrical factor (Qes):
0.27 Qes
Equivalent Cas air loaded (Vas):
150 liters
Half-space efficency (Eff):
2.50%
Max. linear excursion (Xmax):
9 mm
Mechanical factor:
6.20 Qms
Resonance frequency (Fs):
36 Hz
Total factor:
0.26 Qts
Voice coil inductance @ 1kHz (Le1k):
1.80 mH
.