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L15P400 15 Inch Aluminium Basket Woofer Professional LF Transducer Low Frequency

WOOFER Professional Low Frequency Transducer 4-inch, fibreglass inside-outside copper voice coil 1600 Watt continuous program power handling 97 dB Sensitivity 30 Hz - 1.5 kHz Frequency range Aluminum demodulation ring "Forced air ventilation and 14 mm top plate for minimum power compression" Dual spider design with silicon based dampening control Triple-roll surround and corrugated straight cone geometry

INSTALL DIMENSION

GENERAL SPECIFICATIONS    
Nominal Diameter  15 / 381  inch / mm
Rated Impedance  8 ohm
Program Power  1600 Watt
Power handling capacity  800 Watt
Sensitivity  97 dB
Frequency Range  30 - 1500  Hz
Effective Piston Diameter 340 / 13.39  mm / inch
Max Excursion Before Damage (peak to peak)  50 / 1.97 mm / inch
Minimum Impedance  6.3 ohm
Voice Coil Diameter  4 / 102  inch / mm
Voice Coil Material  Copper  
Voice Coil Winding Depth 23 / 0.91  mm / inch
Number of layers  2  
Kind of layer  inside/outside  
Top Plate Thickness  14 / 0.55  mm / inch
Cone Material  No pressed pulp  
Cone Design  Straight  
Surround Material  Polycotton  
Surround Design  Triple roll  
Magnets Material  Ceramic   
     
     
MOUNTING INFORMATION    
Overall Diameter 393 / 15.47  mm / inch
Bolt Circle Diameter  371-376 / 14.6-14.8  mm / inch
Bolt Hole Diameter 6.5 / 0.25  mm / inch
Front Mount Baffle Cut-out  352 / 13.86  mm / inch
Rear Mount Baffle Cut-out 360 / 14.17  mm / inch
Depth  143 / 5.62  mm / inch
Volume occupied by the driver  4.3 / 0.17  liters / ft3

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