Skip to product information
1 of 3



The P Audio SD-750N is a state of the art high output compression driver. Advanced engineering and manufacturing methods have produced an extremely reliable and wide bandwidth device that also features very high fidelity.

More Information

The PreNeo-750N is a large format titanium based diaphragm assembly mated to a close spaced circumferential phase plug geometry. The voice coil is a rectangular geometry high temperature aluminum to insure extended high frequency response. The large 2 inch (50mm) throat exit makes the 750N an excellent choice for high sound pressure level performance. This large throat insures low distortion and high intelligibility, particularly thru the critical upper vocal range. High fidelity thru the upper vocal range translates to increased intelligibility and clarity in this critical upper vocal range. This throat diameter is an industry standard for high output vocal range compression drivers and will mate to a variety of P Audio 2 inch throat horns as well as many commercially available high frequency horns. The Neodymium based permanent magnetic system produces a very high efficiency to weight and size ratio. This makes the PreNeo-750N ideal for high level professional touring applications as well as high level fixed installation systems.

Technical Specification


  Type   Compression Driver
  Overall Diameter   135 mm/5.3 inch
  Throat Diameter   51 mm/2 inch
  Diaphragm Diameter   72.2 mm/2.84 inch
  Nominal Imedamce   8Ω
  Voice Coil DC Resistance   6.2Ω
  Power Handling   120 Watt
  Frequency Range (± 10 dB)   500Hz - 18kHz
  Sensitivity @ 1W 1M   110 dB
  Recommended Crossover   1kHz
  Mounting Type   Bolt On
  Magnet type   Neodymium 33SH Nikle
  Magnet size   135 x 82 x 9 (mm)
  Magnet weight   21.0 oz
  Diaphragm material   Titanium
  Diaphragm Colour   Metalic Silver
  Voice coil wire   ALR
  Voice coil former   NSV
  Cover material   Aluminium
  Cover colour   Black
  Gasket material   EVA
  Gasket colour   Black
  Packing Quantity   2 pcs.
  Packing dimension WxDxH   360 x 180 x 135 mm
View full details