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SN15-LF


The P.Audio SN Series II features a wide variety of very high performance to value ratio Neodymium based transducers. The SN-15LF is an excellent example of P.Audio’s high performance design philosophy. This transducer features a 15 inch (389mm) diameter chassis coupled to a very high energy product Neodymium based permanent magnetic structure. The combination of this high energy product magnetic structure and a die cast aluminum chassis make the SN15-LF a very high output device that also features very low weight. The operating bandwidth of 55Hz to 1500Hz make the SN15-LF and ideal choice for the bass and vocal fundamental range response of a professional two way system design.

The cone material has been optimized for high internal damping and superior time domain performance in the vocal fundamental range. The performance parameters of the SN15-LF have been optimized for use in two way systems such as general purpose sound reinforcement systems where the high frequency response is provided by a high efficiency compression driver and horn.

High power handling is achieved through the use of advanced thermal capacity voice coil adhesives and very high temperature rectangular aluminum edge wound voice coils. When high performance and portability are specified, the SN15-LF is an ideal choice for the bass section of a world class two way design.

GENERAL SPECIFICATIONS

  Nominal impedance   8Ω
  Power rating   600 W(RMS)
  Sensitivity   98 dB
  Frequency range   55-1500 Hz
  Magnet type   Neodymium
  Voice coil diameter   76.2 mm/3 in
  X-max   5 mm
  Gap depth   8 mm
  Packing dimension WxDxH (mm)   425 x 425 x 205
  Net weight   4.3 kg/9.5 lb
  Shipping weight   5.9 kg/13 lb

SMALL SIGNAL PARAMETERS

  Fs   54 Hz
  Re   5.5Ω
  Le (at 1kHz)   0.35 mH
  Qms   6.92
  Qes   0.58
  Qts   0.53
  BI   16.24 Tm
  Mms   80.52 g
  Vas   114.74 lt
  SD   0.085 m2
  Eff   3.18%
  Hag   8 mm
  Hvc   18 mm
  Xmax   5 mm

SN15-LF


The P.Audio SN Series II features a wide variety of very high performance to value ratio Neodymium based transducers. The SN-15LF is an excellent example of P.Audio’s high performance design philosophy. This transducer features a 15 inch (389mm) diameter chassis coupled to a very high energy product Neodymium based permanent magnetic structure. The combination of this high energy product magnetic structure and a die cast aluminum chassis make the SN15-LF a very high output device that also features very low weight. The operating bandwidth of 55Hz to 1500Hz make the SN15-LF and ideal choice for the bass and vocal fundamental range response of a professional two way system design.

The cone material has been optimized for high internal damping and superior time domain performance in the vocal fundamental range. The performance parameters of the SN15-LF have been optimized for use in two way systems such as general purpose sound reinforcement systems where the high frequency response is provided by a high efficiency compression driver and horn.

High power handling is achieved through the use of advanced thermal capacity voice coil adhesives and very high temperature rectangular aluminum edge wound voice coils. When high performance and portability are specified, the SN15-LF is an ideal choice for the bass section of a world class two way design.