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Alternative/Current Model:


  • 100 dB SPL 1W / 1m average sensitivity
  • 51 mm (2 in) Interleaved Sandwich Voice coil (ISV)
  • 320 W program power handling
  • Weather protected cone and coated plates for outdoor usage
  • Lightweight design - 1,9 Kg weight make it suitable for portable sound systems
  • Suitable for line array applications and multiway systems
The 10NMB500 neodymium mid-bass transducer has been developed in response to a specific market requirement for a ultra light weight 10&rdquo; midbass driver that combines excellent linearity with high efficiency and good power handling capabilities.<br /> The 10NMB500 is primarily intended for use as a midbass driver in line-arrays as well as high quality 2-way or multiway reflex enclosures. The low pass filter might be positioned as high as 3000Hz.<br /> The extremely powerful external neodymium magnet assembly assures high flux concentration, low power compression and excellent heat exchange. The levels of force factor and power handling are, as a consequence, at the upper professional level with best power to weight ratio.<br /> The 51 mm (2 in) copper voice coil assembly is wound on a strong fiberglas former to improve force transmission and power handling.<br /> The voice coil is cooled through airways placed between the chassis back plate and the magnet faceplate. In this way heated air is channeled away from the voice coil and the gap.<br /> The copper shorting ring mounted on the pole piece reduces inductance and improves transient response and phase control in the midrange frequencies region.<br /> Thanks to the increasing use during outdoor audio events, the ability to perform in humid environments is an extra key feature of the10NMB500. This is achieved trough an exclusively developed cone treatment which renders the cone humidity repellent while does not increasing the total moving speaker mass.




Mounting and Shipping Info

  • Nominal Diameter260 mm ( in)
  • Nominal Impedance8 Ω
  • Nominal Power Handling1250 W
  • Continuous Power Handling2320 W
  • Sensitivity3100.0 dB
  • Frequency Range70 - 6500 Hz
  • Voice Coil Diameter51 mm (2.0 in)
  • Winding Materialcopper
  • Surround ShapeTriple roll
  • Cone ShapeCurvilinear
  • Magnet MaterialNeo
  • Woofer Cone TreatmentWeather protected
  • Recommended Enclosure20.0 dm3 (0.71 ft3)
  • Recommended Tuning75 Hz
  • Resonance Frequency67 Hz
  • Re5.2 Ω
  • Qes0.36
  • Qms2.73
  • Qts0.32
  • Vas48.1 dm3 (1.7 ft3)
  • Sd346.0 cm2 (53.63 in2)
  • Xmax2.5 mm
  • Mms20.0 g
  • Bl11.0 Txm
  • Le0.2 mH
  • EBP186 Hz
  • Overall Diameter260 mm (10.24 in)
  • Bolt Circle Diameter244 mm (9.61 in)
  • Baffle Cutout Diameter232.0 mm (9.13 in)
  • Depth122 mm (4.8 in)
  • Flange and Gasket Thickness14 mm (0.55 in)
  • Net Weight1.9 kg (4.19 lb)
  • Shipping Weight2.9 kg ( lb)
  • Shipping Box275 x 275 x 164 mm (10.83x10.83x6.46 in)
  • 2 hours test made with continuous pink noise signal within the range Fs-10Fs. Power calculated on rated minimum impedance. Loudspeaker in free air.
  • Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
  • Applied RMS Voltage is set to 2.83 V for 8 ohms Nominal Impedance.