BMS BMS4507NDL 4507 NDL – 6.5″ Neodymium high-frequency Driver 150 W 8 Ohms

1,222.63 incl. GR VAT

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EAN: 4049521175831
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Availability: Available in 4-10 days Available in 4-10 days SKU: BMS4507NDL Category:
Features: Dual Diaphragm Coaxial Planar Wave Design (patent pending) Rectangular piston of 6.5″ x 3/4″ (162 x 19 mm) Neodymium Magnet Assembly Perfect acoustical coupling of individual units to create virtually continuous line source Extended Bandwith (400 – 22,000 Hz) With two Subsystems in one, each Driver covers a smaller Frequency Range for increased Power […]

 

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Features:

  • Dual Diaphragm Coaxial Planar Wave Design (patent pending)
  • Rectangular piston of 6.5″ x 3/4″ (162 x 19 mm)
  • Neodymium Magnet Assembly
  • Perfect acoustical coupling of individual units to create virtually continuous line source
  • Extended Bandwith (400 – 22,000 Hz)
  • 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 and small Size

The BMS 4507ND dual diaphragm coaxial planar wave driver radiates a coherent planar wave front form a rectangular piston without internal diffraction for superior dispersion control and high fidelity sound.

The driver is in fact a 2-way system employing two concentric annular ring diaphragms. Each driver covers a smaller frequency range for increased power handling, high dynamic and extremely low distortion.

This distinctive new transducer was engineered to work with 6.5-inch (162 mm x 19 mm) rectangular throat waveguides providing extremely high sensitivity.The patented design of the BMS 4507ND is a result of extensive dedicated research and development providing dramatic improvement in dynamic response, clarity and transparency. The larger annular midrange diaphragm covers the frequency range between 400 and 6,500 Hz with a smooth, linear response.

The high diaphragm excursion of max. + / – 0.8 mm results in high output and increased power handling up to 1,300 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 voice coils may be driven in conjunction with a passive crossover or driven individually from an active crossover.The unique voice coil technology employs a light weight Copper Clad Aluminum 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 minimizing the power compression. The use of high grade neodymium magnets provide improved performance while significantly reducing transducer weight.

The 4507ND is optimized for 0° to 15° vertical dispersion and allows a horizontal coverage up to 120° depending on the waveguide used.The unique design of the 4507ND dual diaphragm planar wave driver allows perfect acoustical coupling of individual units with excellent phase coherence and perfect time alignment to create virtually continuous line source.

Weight 2.20 kg

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Quick Comparison

SettingsBMS BMS4507NDL 4507 NDL - 6.5" Neodymium high-frequency Driver 150 W 8 Ohms removeB & C Speakers DE-1050 Driver 2", 140W, 109dB, 0.5-20kHz Titanium diaphragm removeB & C Speakers DE-85TN Driver 2", 110W, 107dB, 0.5-18kHz removeB & C Speakers DE-750TN 8Ohm 220W Driver Titanium diaphragm 107.5 dB sensitivity removeJBL 2450H NEODYMIUM DRIVER 4' 150W 8Ω removeB & C Speakers DCX-50 Compression Driver 160W, 400-16000 Hz,108,5 dB/w/m remove
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SKUBMS4507NDLDE-1050DE-85TNDE-750TN2450HDCX50
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Description
Content

Features:

  • Dual Diaphragm Coaxial Planar Wave Design (patent pending)
  • Rectangular piston of 6.5" x 3/4" (162 x 19 mm)
  • Neodymium Magnet Assembly
  • Perfect acoustical coupling of individual units to create virtually continuous line source
  • Extended Bandwith (400 - 22,000 Hz)
  • 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 and small Size

The BMS 4507ND dual diaphragm coaxial planar wave driver radiates a coherent planar wave front form a rectangular piston without internal diffraction for superior dispersion control and high fidelity sound.

The driver is in fact a 2-way system employing two concentric annular ring diaphragms. Each driver covers a smaller frequency range for increased power handling, high dynamic and extremely low distortion.

This distinctive new transducer was engineered to work with 6.5-inch (162 mm x 19 mm) rectangular throat waveguides providing extremely high sensitivity.The patented design of the BMS 4507ND is a result of extensive dedicated research and development providing dramatic improvement in dynamic response, clarity and transparency. The larger annular midrange diaphragm covers the frequency range between 400 and 6,500 Hz with a smooth, linear response.

The high diaphragm excursion of max. + / - 0.8 mm results in high output and increased power handling up to 1,300 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 voice coils may be driven in conjunction with a passive crossover or driven individually from an active crossover.The unique voice coil technology employs a light weight Copper Clad Aluminum 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 minimizing the power compression. The use of high grade neodymium magnets provide improved performance while significantly reducing transducer weight.

The 4507ND is optimized for 0° to 15° vertical dispersion and allows a horizontal coverage up to 120° depending on the waveguide used.The unique design of the 4507ND dual diaphragm planar wave driver allows perfect acoustical coupling of individual units with excellent phase coherence and perfect time alignment to create virtually continuous line source.

280 W continuous program power capacity
2” horn throat diameter
100 mm (4 in) aluminium voice coil
Titanium diaphragm
500 – 20000 Hz response
109 dB sensitivity
Neodymium magnet allows a very light yet powerful motor assembly
Shorting copper cap for extended HF response
220 W continuous program power capacity
2” horn throat diameter
75 mm (3 in) aluminium voice coil
Titanium diaphragm
500 – 18000 Hz response
107 dB sensitivity
Shorting copper cap for extended HF response

Driver 2“, 110W, 107.5dB, 0.5-18kHz, διάφραγμα τιτανίου, 6.3kg 

 

The B&C Speakers DE750TN-8 2" titanium HF driver is a world-class high frequency transducer that is capable of extreme output levels combined with incredible fidelity and musicality. A powerful ceramic ferrite magnet structure provides the high magnetic flux density required for the DE750TN's high efficiency, accuracy, and extended high frequency response. A copper cap on the pole piece reduces inductive losses and extends HF capabilities.


Highlights


- 220 watt continuous program power capacity
- 3" (75mm)aluminum voice coil
- Titanium diaphragm
- Copper shorting cap for extended HF response
- 107.5 dB sensitivity
- 2" (horn throat diameter) bolt-on format (4-bolt)
- 500 – 18000 Hz response

 

 

 

 

 

 

 

 


150W AES compression driver, 4 διάφραγμα τιτανίου, coherent wave phasing plug, neodymium rare-earth magnet assembly, 8Ω
160 W continuous program power capacity
2” horn throat diameter
400 – 16000 Hz response
108.5 dB sensitivity
Neodymium magnet assembly
Time coherent coaxial design
Weight2.203.404.505.0010.0010.00
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 2.20 kg
Weight 3.40 kg
Weight 4.50 kg
Weight 5.00 kg
Weight 10.00 kg
Weight 10.00 kg