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E15-300S


The P.Audio E15-300S NEW is a high output wide bandwidth transducer. The E15-300S NEW is an upgraded design that features many of P.Audio’s 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. The transducer uses high energy ferrite magnetics to achieve a very high acoustic output to weight ratio. The E15-300S NEW has been optimized for use in two way or three way sound reinforcement systems.

The E15-300S 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 E15-300S NEW utilizes P.Audio’s 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.Audio’s 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 E15-300S 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.

GENERAL SPECIFICATIONS

  Nominal diameter   381 mm/15 in
  Power rating   300 W(AES)
  Nominal impedance   8Ω
  Sensitivity   99 dB
  Frequency range   40-3000 Hz
  Chassis type   Heavy Duty Stamp Steel
  Magnet type   Ferrite
  Magnet weight   2.56 kg/90.3 oz
  Voice coil diameter   76.2 mm/3 in
  Coil material   SV-W
  Former material   Kapton
  Cone material   Paper
  Surround material   Cloth
  Suspension   Single
  X-max   4.25 mm/0.17 in
  Gap depth   10 mm/0.39 in
  Voice coil winding width   18.5 mm/0.73 in
  Packing dimension WxDxH (mm)   430 x 430 x 210
  Net weight   7.3 kg/16.1 lb
  Shipping weight   8.4 kg/18.5 lb

FEATURES

  • 3” Voice Coil
  • 1200 Watts Peak Power Handling
  • Ferrite Magnetics
  • Precision Circular Wire Geometry
  • Stamped Steel Chassis

SMALL SIGNAL PARAMETERS

  Re   6.4Ω
  Fs   39 Hz
  Mms   74.3 g/2.62 oz
  Mmd   59.94 g/2.11 oz
  Qms   6.66
  Qes   0.30
  Qts   0.29
  Vas   228.84 lt/8.08 ft3
  SD   855 cm2
  BI   19.87 Tm
  Cms   2.2e-04 m/N
  Rms   2.73 Ns/m
  Le (at 1kHz)   0.73 mH

E15-300S


The P.Audio 15BM-300B NEW is a high output wide bandwidth transducer. The 15BM-300B NEW is an upgraded design that features many of P.Audio’s 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. The transducer uses high energy ferrite magnetics to achieve a very high acoustic output to weight ratio. The 5BM-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.Audio’s 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.Audio’s 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-300B 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.