BMS BMS4550L 1″ Driver 4550 80 W 8 Ohm

Original price was: €217.78.Current price is: €185.12. incl. GR VAT

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EAN: 4049521023279
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Availability: Available in 4-10 d. Available in 4-10 d. SKU: BMS4550L Category:
Unique patented Design 113 dB sensitivity 1 W / 1 m 800 Hz Crossover Extended high frequency response up to 20 kHz Small Size and low Weight 44.4 mm sandwich in- and outside VC BMS 4550 is a powerful 1″ professional compression driver that delivers outstanding sonic quality in a small package. It has an exceptional […]

 

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  • Unique patented Design
  • 113 dB sensitivity 1 W / 1 m
  • 800 Hz Crossover
  • Extended high frequency response up to 20 kHz
  • Small Size and low Weight
  • 44.4 mm sandwich in- and outside VC

BMS 4550 is a powerful 1″ professional compression driver that delivers outstanding sonic quality in a small package. It has an exceptional dynamic range and produces even the most complex music signals with depth and definition.

The BMS exclusive 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 BMS 4550 – 1″ compression driver is designed for a wide variety of applications in high quality, high power professional reinforcement systems and stage monitors where low crossover frequency is needed.

Weight 2.00 kg

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Quick Comparison

BMS BMS4550L 1" Driver 4550 80 W 8 Ohm removeJBL 2447H COMPRESSION DRIVER 4' 150W 8Ω removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz removeB & C Speakers DE-12 Driver 106,5dB 16ohm removeB & C Speakers DCX-50 Compression Driver 160W, 400-16000 Hz,108,5 dB/w/m removeB & C Speakers DE-1050 Driver 2", 140W, 109dB, 0.5-20kHz Titanium diaphragm remove
NameBMS BMS4550L 1" Driver 4550 80 W 8 Ohm removeJBL 2447H COMPRESSION DRIVER 4' 150W 8Ω removeB & C Speakers DE-85 8 OMH Driver 140WRMS, 108dB, 500-18.000 Hz removeB & C Speakers DE-12 Driver 106,5dB 16ohm removeB & C Speakers DCX-50 Compression Driver 160W, 400-16000 Hz,108,5 dB/w/m removeB & C Speakers DE-1050 Driver 2", 140W, 109dB, 0.5-20kHz Titanium diaphragm remove
ImageB & C Speakers DE-12 Driver 40WRMS, 106,5dB 16ohm
SKUBMS4550L2447HDE-85DE-12 16DCX50DE-1050
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Price Original price was: €217.78.Current price is: €185.12. incl. GR VAT Original price was: €967.20.Current price is: €916.00. incl. GR VAT Original price was: €241.80.Current price is: €206.66. incl. GR VAT Original price was: €83.07.Current price is: €74.76. incl. GR VAT Original price was: €533.20.Current price is: €453.22. incl. GR VAT Original price was: €615.03.Current price is: €524.22. incl. GR VAT
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Description
  • 50 W continuous program power capacity
  • 1" horn throat diameter
  • 36 mm (1.4 in) aluminium voice coil
  • Polyester diaphragm
  • 1500 - 18000 Hz response
  • 106 dB sensitivity
Content
  • Unique patented Design
  • 113 dB sensitivity 1 W / 1 m
  • 800 Hz Crossover
  • Extended high frequency response up to 20 kHz
  • Small Size and low Weight
  • 44.4 mm sandwich in- and outside VC
BMS 4550 is a powerful 1" professional compression driver that delivers outstanding sonic quality in a small package. It has an exceptional dynamic range and produces even the most complex music signals with depth and definition. The BMS exclusive 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 BMS 4550 - 1" compression driver is designed for a wide variety of applications in high quality, high power professional reinforcement systems and stage monitors where low crossover frequency is needed.

150W AES compression driver, 4 διάφραγμα τιτανίου, coherent wave phasing plug, 8Ω

Driver 140WRMS, 108dB, 500-18.000 Hz

2" high frequency compression driver. The particular mylar/titanium
diaphragm using a 3" edgewound flat aluminium wire voice coil and a
optimized high energy ceramic magnet assembly using a copper shorting
ring assembly produce smooth response and excellent sonic properties .

Specifications1
Throat Diameter 50 mm (2 in)
Nominal Impedance 8 Ω
Minimum Impedance 8 Ω
Power Handling
(1000 –20000 Hz)
Nominal2 80 W
Continuous Program3 160 W
Sensitivity (1W/1m)4 108 dB
Frequency Range 0.5 – 18 kHz
Recommended Crossover5 1000 Hz
Voice Coil Diameter 75 mm (3 in)
Winding Material Aluminium
Inductance 0.14 mH
Diaphragm Material Titanium
Flux Density 1.8 T
Also available in 16 Ω, data upon request

Mounting and Shipping Information
Four M6 holes 90° on 102 mm (4 in) diameter
Overall Diameter 170 mm (6.7 in)
Depth 67 mm (2.6 in)
Net Weight (1 unit) 4.5 kg (9.9 lb)
Shipping Weight (2 units) 9.6 kg (21.2 lb)
Shipping Box (2 units) 210x210x190 mm
(8.3x8.3x7.5 in)
1 Driver mounted on B&C ME 75 horn.
2 2 hours test made with continuous pink noise signal (6 dB crest factor) within
the specified range. Power calculated on rated minimum impedance.
3 Power on Continuous Program is defined as 3 dB greater than the Nominal rating.
4 Applied RMS Voltage is set to 2.83V for 8 ohms and 4V for 16 ohms Nominal
Impedance. Average SPL from 500 to 18000 Hz.
5 12 dB/oct. or higher slope high-pass filter.

General

Product type Compression driver
Brand B&C Speakers
Reference DE12
Product code DRV01216

Informations

Nominal impedance 16 ohm
Dimensional category 3.5 inch
Manufacturer sensitivity 106 dB
Nominal power handling 20 W
Bandwidth 1500÷18000 Hz
Recommended min cutoff frequency 2200 Hz
Exit dimension 1.0 inch

Fundamental parameters

Le 0.19 mH

Datas

Flux density 1.45 T
Zmin 10.9 ohm
Weight ~1 kg

Dimensions

Voice coil diameter 1.4 inch
Outside diameter 90 mm
Depth 49 mm
Driver dimensions mouting holes 5.0 mm
Driver mounting system 2 points on diameter 76 mm

Shape & Materials

Front chape Cylindrical
Magnet type Ferrite
Winding material Aluminium
Diaphragm material Polyester
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
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
Weight2.00 kg6.00 kg4.50 kg1.5 kg10.00 kg3.40 kg
DimensionsN/AN/AN/AN/AN/AN/A
Additional information
Weight 2.00 kg
Weight 6.00 kg
Weight 4.50 kg
Weight 1.5 kg
Weight 10.00 kg
Weight 3.40 kg