P Audio SN3-30N - Neodymium Magnet Die-cast Chassis Driver

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  • R 399.00
  • Regular price R 458.85
Tax included.


Features

  • Ultra Small Format Woofer/Full Range Design

  • Nominal 3” Diameter

  • 120 Watts Peak Power Handling

  • Neodymium Magnetics

  • Precision Circular Wire Geometry

  • Die Cast Aluminum Chassis

Applications

The SN3-30N is an ultra small format wide bandwidth transducer. The 3 inch (76mm) diameter piston will produce excellent background music and speech reproduction. The small physical dimensions of the SN3-30N allow the transducer to be used in very small enclosures. The device may also be used in multiple array configurations and the center to center dimensions when the units are close spaced allows for lobe free reproduction thru the critical vocal range. The transducer uses high energy neodymium magnetics to achieve a very high acoustic output to weight ratio. The SN3-30N employs a large 0.8 inch (20.4mm) diameter voice coil that provides an AES rated 30 watts of continuous power handling and a full 120 watts of peak rated power handling when sufficient amplifier headroom is available. The SN3-30N utilizes P Audio’s under damper venting technology to reduce turbulent airflow near the voice coil. The voice coil design is P Audio’s precision circular wire technology that provides good conversion efficiency and high thermal power handling. The cone design is Kevlar fiber composite that insures wide band piston range response and stability. The cone surround is a half roll rubber geometry. The transducer chassis is a die cast aluminum design that insures a very high degree of structural integrity and light weight

 

General Specifications
  • Nominal diameter : 76 mm/3 in
  • Power rating :  30 W(AES )
  • Nominal impedance : 8 Ω
  • Sensitivity : 86 dB
  • Frequency range : 100-18,000 Hz
  • Chassis type : Cast aluminum
  • Magnet type : Neodymium
  • Magnet weight : 0.043 kg/1.5 oz
  • Voice coil diameter : 20.4 mm/0.8 in
  • Coil material : SV-W
  • Former material : Aluminum
  • Cone material : Kevlar Fiber
  • Surround material :  Rubber
  • Suspension :  Single
  • X-max : 1.25 mm/0.049 in
  • Gap depth : 3 mm/0.12 in
  • Voice coil winding width : 5.5 mm/0.22 in
  • Net Weight : 0.135 kg/0.3 lb
  • Packing Dimension WxDxH : 290 x 290 x 270 mm
  • Shipping Weight : 6.7 kg/14.8 lb

Small Signal Parameters
  • Re :  5.8 Ω
  • Fs :  127 Hz
  • Mms : 2.23 g/0.08 oz
  • Mmd : 2.12 g/0.08 oz
  • Qms : 2.35
  • Qes : 0.76
  • Qts : 0.57
  • Vas : 1.104 lt/0.04 ft3
  • BI ; 3.69 Tm
  • Cms : 7.2e-02 m/N
  • Rms :0.76 Ns/m
  • Le (at 1kHz) : 0.07 mH
  • Sd : 33 cm2