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PAudio 2 Inch (50mm) Throat Bolt on Titanium Horn driver (BM-D750)

PAudio 2 Inch (50mm) Throat Bolt on Titanium Horn driver (BM-D750)

The imported PAudio BM-D750 is a high performance  2.0″ (50mm) throat, bolt on high-frequency compression driver for use as a high frequency component in a professional high quality sound reinforcement and reproduction applications. The BM-B750 offers exceptional high frequency performance producing high acoustic output at 110 dB/1w/1m when coupled to a suitable flare, excellent fidelity, high power handling combined with reliability and consistency.

Contact Lorantz Audio for purchase, shipping, manufacture and installation information. We ship Australia wide and internationally.
Listed prices do not include taxes, duties or shipping fees.

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The imported PAudio BM-D740 is a high performance 1.4″ (35.5mm) throat, bolt on high-frequency compression driver for use as a high frequency component in a professional high quality sound reinforcement and reproduction applications. The BM-B740 offers exceptional high frequency performance producing high acoustic output at 110 dB/1w/1m when coupled to a suitable flare. Wide frequency range 500Hz to 20kHz when coupled to a large format flare and a high 100 watt power handling above 800Hz. When attenuated to a typical sensitivity of 100dBSPL this implies and input power handling at the network input terminals of 1000W relative to 2.83v/8-ohm reference.

The compression driver must be connected to a system via a frequency selective device the “crossover” which may be passive or active-electronic type. We recommend a minimum 12dB/octave high-pass filter at 800Hz or higher, refer our computer-aided design filter networks which are designed to meet specific target response, however in demanding applications a higher order network is recommended and necessary. The use of a non-optimized crossover may result in inferior and often unreliable performance.

We chose use the PAudio BM-D740 in our speaker systems due to its excellent overall performance and reliability.

Specifications

  • Throat size:  2″/50 mm
  • Diaphragm diameter: 3.0 inch (76mm)
  • Nominal impedance: 8 ohm
  • Voice Coil DC Resistance: 6.3 ohm
  • Power Handling: 100 watt
  • Sound Pressure Level (1W@1M): 109 dB (SH450 horn)
  • Frequency range: 500Hz – 19kHz (SH450 horn flare)
  • Mounting Type: Bolt on
  • Mounting threads: 4 x 6mm on 101mm PCD
  • Magnet: High Quality Ferrite
  • Diaphragm Material: Titanium
  • Recommended Crossover: 800 Hz or higher(12dB/Oct)
  • Net Weight: 

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