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 speaker 7″
Nominal Diameter mm 170 mm
Impedance Ohm 8 Ω
Power Handling 500 W
Frequency range 300 – 6000 Hz
Sensitivity dB 100.0
Magnet Material Neodymium Ring
Brand B&C SPEAKERS
Type speaker
Nominal Diameter 170 mm (6.5 in)
Nominal Impedance 8 Ω
Minimum Impedance 6.6 Ω
Nominal Power Handling 250 W
Continuous Power Handling 500 W
Sensitivity 100.0 dB
Frequency Range 300 – 6000 Hz
Winding Material Aluminium
Former Material Glass Fibre
Winding Depth 8.5 mm (0.33 in)
Magnetic Gap Depth 6.0 mm (0.24 in)
Flux Density 1.6 T
Surround Shape Triple Roll
Cone Shape Radial
Spider Single
Pole Design T-Pole
Woofer Cone Treatment WP Waterproof Front Side
Resonance Frequency 280 Hz
Re 5.4 Ω
Qes 0.68
Qms 5.4
Qts 0.6
Vas 0.7 dm3 (0.02 ft3)
Sd 143.0 cm2 (22.17 in2)
η₀ 2.2 %
Xmax ± 2.8 mm
Xvar ± 3.0 mm
Mms 13.5 g
Bl 13.9 Txm
Le 0.15 mH
EBP 411 Hz
Overall Diameter 187 mm (7.36 in)
Bolt Circle Diameter 172 mm (6.77 in)
Baffle Cutout Diameter 151.0 mm (5.94 in)
Depth 113 mm (4.45 in)
Flange and Gasket Thickness 11 mm (0.43 in)
Air Volume Occupied by Driver 2.0 dm3 (0.07 ft3)
Net Weight 2.7 kg (5.95 lb)
Recone kit RCK06NSM518
Article B&C 6nsm51-8

B&C SPEAKERS

Additional information

Weight 2.95 kg
Dimensions 130 × 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