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B&C 6 NSM 51 8 LF Driver B&C 6nsm51-8
193,97 Add to cart

B&C 6 NSM 51 8 LF Driver B&C 6nsm51-8

193,97

Brand: B&C SPEAKERS
Article number: 6nsm51-8

  • 500 W continuous program power capacity
  • 51 mm (2 in) aluminium voice coil
  • 300 – 6000 Hz response
  • 100 dB sensitivity
  • Ideal for Direct Radiation and Horn Loaded Midrange application
  • Aluminium demodulating ring for Extremely Low Distortion

Brand: B&C SPEAKERS
Article number: 6nsm51-8

B&C 6 NSM 51 8 LF Driver

  • 500 W Continuous power handling
  • 2.0 in (51 mm) Voice coil diameter
  • Neodymium Ring Magnet material

For simplified cabinet assembly and efficient thermal transfer to the air, our NSM series of sealed back midranges feature a cast aluminum sealed chassis, high strength neodymium motor, and large internal volume for good low frequency performance. Large voice coils provide power handling, while careful selection of suspension and cone components results in exceptional sensitivity. These dedicated narrow-bandwidth midranges offer the lowest distortion at given output of any midrange available. 

Type of speaker7″
Nominal Diameter mm170 mm
Impedance Ohm8 Ω
Power Handling500 W
Frequency range300 – 6000 Hz
Sensitivity dB100.0
Magnet MaterialNeodymium Ring
BrandB&C SPEAKERS
Typespeaker
Nominal Diameter170 mm (6.5 in)
Nominal Impedance8 Ω
Minimum Impedance6.6 Ω
Nominal Power Handling250 W
Continuous Power Handling500 W
Sensitivity100.0 dB
Frequency Range300 – 6000 Hz
Winding MaterialAluminium
Former MaterialGlass Fibre
Winding Depth8.5 mm (0.33 in)
Magnetic Gap Depth6.0 mm (0.24 in)
Flux Density1.6 T
Surround ShapeTriple Roll
Cone ShapeRadial
SpiderSingle
Pole DesignT-Pole
Woofer Cone TreatmentWP Waterproof Front Side
Resonance Frequency280 Hz
Re5.4 Ω
Qes0.68
Qms5.4
Qts0.6
Vas0.7 dm3 (0.02 ft3)
Sd143.0 cm2 (22.17 in2)
η₀2.2 %
Xmax± 2.8 mm
Xvar± 3.0 mm
Mms13.5 g
Bl13.9 Txm
Le0.15 mH
EBP411 Hz
Overall Diameter187 mm (7.36 in)
Bolt Circle Diameter172 mm (6.77 in)
Baffle Cutout Diameter151.0 mm (5.94 in)
Depth113 mm (4.45 in)
Flange and Gasket Thickness11 mm (0.43 in)
Air Volume Occupied by Driver2.0 dm3 (0.07 ft3)
Net Weight2.7 kg (5.95 lb)
Recone kitRCK06NSM518
ArticleB&C 6nsm51-8

B&C SPEAKERS

Additional information

Weight2,95 kg
Dimensions130 × 221 × 214 cm
Type of speaker

Nominal Diameter mm

Impedance Ohm

Power Handling

Sensitivity (dB)

Magnet Material

Brand

Type

Nominal Diameter

170 mm (6.5 in)

Nominal impedance

Minimum Impedance

6.6 Ω

Nominal Power Handling

Continuous Power Handling

Sensitivity

100.0 dB

Frequency Range

300 – 6000 Hz

Winding Material

Former Material

Winding Depth

Magnetic Gap Depth

Flux Density

Surround Shape

Cone Shape

Spider

Pole Design

Woofer Cone Treatment

Resonance Frequency

Re

Qes

Qms

Qts

Vas

Sd

η₀

Xmax

Xvar

Mms

BL

Le

EBP

Overall diameter

Bolt circle diameter

Baffle cutout diameter

Depth

Flange and Gasket Thickness

Air Volume Occupied by Driver

Net weight

Recone kit

Article