L15S801
WOOFER
  • 4-inch, fiberglass inside/outside copper voice coil
  • 1400W continuous program power handling
  • 99.5 dB Sensitivity
  • 40 Hz – 1.5 kHz Frequency range
  • 4-inch, fiberglass inside/outside copper voice coil
  • 1400W continuous program power handling
  • 99.5 dB Sensitivity
  • 40 Hz – 1.5 kHz Frequency range
  • Dual spider design with silicon based dampening control
  • M-roll surround and exponential cone geometry
The L15S801 is the RCF classical high efficiency 15" woofer. A perfect blend of voice coil length, moving mass weight and suspensions control makes this transducer the preferred solution for many speakers and rental companies. Voice coil construction, suspension and cone materials are upgrade in order to withstand up to 700 watt RMS power.

Part Number:

  • 11100048
    L15S801
    8ohm
Specifications
General specifications
Nominal Diameter:
15 inch / 381 mm
Rated Impedance:
8 ohm
Program Power:
1400 W
Power handling capacity:
700 W
Sensitivity:
99.5 dB
Frequency range:
40 - 1500 Hz
Effective piston diameter:
330 mm / 12.99 inch
Max. Excursion Before Damage:
48 mm / 1.89 inch
Minimim Impedance:
8.0 ohm
Voice Coil Diameter:
4.0 inch / 102 mm
Voice Coil Winding Material:
Copper
Voice Coil Length:
16 mm / 0.63 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
Dual-force air ventilation:
Yes
Spider:
Dual with silicon based damping control
Thiele - small parameters
Resonance frequency (Fs):
48 Hz
DC resistance (Re):
6.10 ohm
Mechanical factor:
11.00 Qms
Electrical factor (Qes):
0.33 Qes
Total factor:
0.32 Qts
BL factor (BL):
23.60 T x m
Effective moving mass (Mms):
100.0 g
Equivalent Cas air loaded (Vas):
113.0 liters
Effettive piston area (Sd):
0.090 m2
Max. linear excursion (Xmax):
6.0 mm
Voice coil inductance @ 1kHz (Le1k):
0.80 mH
Half-space efficency (Eff):
3.65%
Mounting Information
Overall diameter:
393 mm / 15.47 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
CE marking:
Yes
Size
Weight:
11.5 kg / 25.35 lbs
Height:
162 mm / 6.38 inches
Diameter:
393 mm / 15.47 inches
Shipping informations
Package Width:
439 mm / 17.28 inches
Package Weight:
13 kg / 28.66 lbs
Package Height:
209 mm / 8.23 inches
Package Depth:
434 mm / 17.09 inches
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