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BMS 4592ND

BMS 4592ND

Code: 4592ND
FEATURES :
  • Extended Bandwidth (300 – 22000 Hz)
  • Neodymium Magnet Assembly
  • With two subsystems in one, each Driver covers a smaller Frequency Range for increased Power Handling, high Dynamic and extremely low Distortion
  • Excellent Phase Coherence
  • Perfect Time Alignment without Problems of Multi-Source Interference
  • Ultra light Weight
  • 8 or 16 Ohm

The patented design of the BMS 4592 is a result of extensive
dedicated research and development providing dramatic improvement
in dynamic response, clarity and transparency. The BMS annular midrange diaphragm
covers the frequency range between 300 and 7000 Hz with a smooth, linear response.
The large diaphragm excursion of max. + / – 0,8 mm results in high output and increased
power handling up to 1300 W peak.

The ultra light annular diaphragm for the high range offers exceptional transient response with very high efficiency from 6 to 22 kHz. The unique voice coil technology employs a light weight Copper Clad Aluminium wire wound inside and outside of the Kapton™ former to improve the heat dissipation, dramatically increasing the acoustic output and reliability of the driver while minimises the power compression. The use of high grade neodymium magnets provide improved performance while significantly reducing transducer weight.

Specifications

  • Throat diameter: 2" (50.8 mm)
  • Power capacity:
  • Middle Range (AES): 150 W AES above 400 Hz
  • Peak: 1000 W peak above 500 Hz
  • High Range (AES): 80 W
  • Peak: 320 W
  • Sensitivity 1 W / 1 m: 118 dB on 2242 Horn
  • Frequency Range: 300 - 22000 Hz
  • Recommended Crossover: 300 Hz
  • Middle Frequency Range: 300 - 7000 Hz
  • High Frequency Range: 6000 - 22000 Hz
  • Middle /High Crossover: 6300 Hz
  • Voice Coil High-Range: 1.75" (44.4 mm)
  • Voice Coil Mid-Range: 3.5" (90 mm)
  • Magnet Material: Neodymium
  • Middle Frequency Flux Density (Tesla): 1.95
  • High Frequency Flux Density (Tesla): 2
  • Efficiency: 35 % (300 - 5000 Hz)
  • Voice Coil Material: Copper Clad Aluminum
  • : (2 Layers in- and outside of the VC)
  • Voice Coil Former: Kapton TM
  • Diaphragm Material: Polyester
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