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P.AUDIO 15BM-300B 15-Inch Ferrite Magnet Die-Cast Chassis Driver


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The P.AUDIO 15BM-300B 15-Inch Ferrite Magnet Die-Cast Chassis Driver. The P.Audio 15BM-300B is a high quality output 15 ” Speaker with 300 Watt. The 15BM-300B is an upgraded design that features many of P Audio is new technologies and performance upgrades. The 15-inch (381mm) diameter piston will produce extremely high sound pressure levels at both low and mid band frequencies and is ideal for high level response in both live sound and recorded music venues. The transducer has a rated bandwidth of 45Hz to 3500Hz.

15BM-300B Key Features:

  • Ferrite Magnet Die-cast Chassis Driver
  • 3” Voice Coil
  • 1200 Watts Peak Power Handling
  • Ferrite Magnetics
  • Precision Circular Wire Geometry
  • Die Cast Aluminum Chassis
SKU: PRS-15BM-300B Categories: , , Tags: , , ,


The 15BM-300B transducer uses high energy ferrite magnetics to achieve a very high acoustic output to weight ratio. The 15BM-300B NEW has been optimized for use in two way or three-way sound reinforcement systems. The 15BM-300B NEW employs a medium format 3-inch (76.2mm) diameter voice coil that provides an AES rated 300 watts of continuous power handling and a full 1200 watts of peak rated power handling when sufficient amplifier headroom is available.

The 15BM-300B NEW utilizes P Audiois Auto Balanced Cooling (ABC) technology to not only improve transducer power handling and reliability but to also increase power compression performance by carefully balancing and directing airflow to critical areas. The voice coil design is a bobbin wound geometry with P Audios precision circular wire technology to insure high conversion efficiency. The system suspension has been designed specifically for high linear displacement and extended low frequency response. The 15BM-300 NEW also features a single spider configuration that provides system reliability and mechanical control. The transducer chassis is a die cast aluminum design that insures a very high degree of structural integrity.


Nominal diameter  381 mm/15 in
Power rating  300 W(AES)
Nominal impedance  8Ω
Sensitivity  97 dB
Frequency range  45-3500 Hz
Chassis type  Cast aluminum
Magnet type  Ferrite
Magnet weight  2.3 kg/81.4 oz
Voice coil diameter  76.2 mm/3.0 in
Coil material  CCA-W
Former material  Glass fiber
Cone material  Paper
Surround material  Cloth
Suspension  Single
X-max  3.4 mm/0.13 in
Gap depth  10 mm/0.39 in
Voice coil winding width  16.8 mm/0.66 in
Packing dimension WxDxH (mm)  430 x 430 x 220
Net weight  8 kg/17.6 lb
Shipping weight  9 kg/19.8 lb


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