B&C Speaker 10NW76

4Ω8Ω
16Ω

Woofer

Nominal diameter10″ / 250 mm
Resonance68 Hz
Q factor0.29
Sensitivity95 dB
Linear excursion± 7 mm
Program Power800 W
B&C Speaker 10NW76 WooferB&C Speaker 10NW76 WooferB&C Speaker 10NW76 Woofer
Impedance
Excursion
Velocity
SPL
Phase
Group delay
Step response
Tone Burst
Driver
Port
Combined
Frequency response
Hz
Impedance
Ω
Impedance Phase
°
Excursion
mm
Velocity
m/s
SPL
dB
Acoustical Phase
°
Group Delay
ms
Transient response
ms
Discard
Apply

Specifications

  • Sensitivity (1W, 1m, infinite baffle) SPL1W 95dB
  • Frequency response 65 - 3500Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 68Hz
  • Mechanical quality factor QMS 8.70
  • Electrical quality factor QES 0.30
  • Total quality factor QTS 0.29

Large signal parameters

  • Maximum linear excursion (one way) xmax 7mm
  • Air volume displaced at xmax VD 224cm³
  • Power handling P 400W
  • Program power Pmax 800W

Voice Coil

  • Nominal impedance Z 16Ω
  • DC resistance RE 10.0Ω
  • Inductance (1kHz) LE 0.58mH
  • VC Diameter 76mm
  • Winding height HVC 19mm
  • Winding material Copper Clad Aluminium
  • Former material Glass Fibre

Magnet

  • Flux density B 1.35T
  • Force factor Bl 24.7N/A
  • Motor constant Bl/√RE 7.81N/√W
  • Air gap height HAG 10mm
  • Material Neodymium Ring

Diaphragm

  • Effective diameter 202mm
  • Effective area SD 320cm²
  • Moving mass MMS 42.5g
  • Moving mass (without air load) MMD 38.2g
  • Material Waterproof Front Side

Suspensions

  • Stiffness KMS 7.81N/mm
  • Compliance CMS 128µm/N
  • Equivalent volume to the compliance VAS 18.5L
  • Mechanical resistance RMS 2.09N·s/m

Dimensions

  • Nominal diameter 10″
  • 250mm
  • Overall diameter 261mm
  • Baffle cutout diameter 233mm
  • Overall depth 119mm
  • Flange thickness 13mm
  • Mounting depth 106mm
  • Volume occupied by the driver 1.5L
  • Net weight 3.8kg
Impedance
SPL
B&C Speaker 10NW76 Impedance
B&C Speaker 10NW76 SPL
B&C Speaker 10NW76 Dimensions
PDF fileDatasheet

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