M15P550
MID-BASS
  • 3-inch, edgewound aluminum voice coil
  • 1000 W continuous program power handling
  • 99.5 dB Sensitivity
  • 40 Hz – 3 kHz Frequency range
  • 3-inch, edgewound aluminum voice coil
  • 1000 W continuous program power handling
  • 100 dB Sensitivity
  • 40 Hz – 3 kHz Frequency range
  • Spider dampening treatment
  • M-roll surround and exponential cone geometry
High power 15" mid-bass. Very high sensitivity, 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 sealed spider design.

Part Number:

  • 11100159
    M15P550
Specifications
General specifications
Nominal Diameter:
15 inch / 381 mm
Rated Impedance:
8 ohm
Program Power:
1000 W
Power handling capacity:
500 W
Sensitivity:
99.5 dB
Frequency range:
40 - 3000 Hz
Effective piston diameter:
330 mm / 12.99 inch
Max. Excursion Before Damage:
36 mm / 1.42 inch
Minimim Impedance:
5.9 ohm
Voice Coil Diameter:
3.0 inch / 76 mm
Voice Coil Winding Material:
Aluminium
Voice Coil Length:
17 mm / 0.67 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:
Single with silicon based damping control
Thiele - small parameters
Resonance frequency (Fs):
45 Hz
DC resistance (Re):
5.30 ohm
Mechanical factor:
4.00 Qms
Electrical factor (Qes):
0.41 Qes
Total factor:
0.37 Qts
BL factor (BL):
19.80 T x m
Effective moving mass (Mms):
89.0 g
Equivalent Cas air loaded (Vas):
140.0 liters
Effettive piston area (Sd):
0.085 m2
Max. linear excursion (Xmax):
7.0 mm
Voice coil inductance @ 1kHz (Le1k):
0.57 mH
Half-space efficency (Eff):
3.01%
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
CE marking:
Yes
Physical specifications
Color:
Black
Size
Weight:
8.7 kg / 19.18 lbs
Height:
165 mm / 6.5 inches
Diameter:
387 mm / 15.24 inches
Shipping informations
Package Width:
430 mm / 16.93 inches
Package Weight:
10.2 kg / 22.49 lbs
Package Height:
215 mm / 8.46 inches
Package Depth:
435 mm / 17.13 inches
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