B&C Speaker 10MBX64

16Ω

Mid Bass

Nominal diameter10″ / 250 mm
Resonance65 Hz
Q factor0.30
Sensitivity97.4 dB
Linear excursion± 4 mm
Program Power700 W
Ω°0102030405060101001 00010 000-180-120-60060120180Electrical ImpedanceElectrical Phase
mm05101520101001 00010 000Diaphragm ExcursionMaximum Linear Excursion
m/s0246810101001 00010 000Diaphragm Velocity
dB60708090100110120101001 00010 000SPL (1W, 1m, on axis)Maximum SPL
°-180-120-60060120180101001 00010 000Acoustical phase (1m, on axis)
ms051015202530101001 00010 000Group Delay (1m, on axis)
00.51-205101520Step response
-1-0.500.51-2010203040Response to a tone burst of Hz with cycles
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
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 97.4dB
  • Frequency response 65 - 6000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 65Hz
  • Mechanical quality factor QMS 5.80
  • Electrical quality factor QES 0.32
  • Total quality factor QTS 0.30

Large signal parameters

  • Maximum linear excursion xmax 4mm
  • Air volume displaced at xmax VD 138cm³
  • Power handling P 350W
  • Program power Pmax 700W

Voice Coil

  • Nominal impedance Z 16Ω
  • DC resistance RE 10.2Ω
  • Inductance (1kHz) LE 0.57mH
  • VC Diameter 64mm
  • Winding height HVC 12mm
  • Winding material Aluminium
  • Former material Glass Fibre

Magnet

  • Flux density B 1.25T
  • Force factor Bl 20.5N/A
  • Motor constant Bl/√RE 6.42N/√W
  • Air gap height HAG 8mm
  • Material Neodymium Inside Slug

Diaphragm

  • Effective diameter 210mm
  • Effective area SD 346cm²
  • Moving mass MMS 30g
  • Moving mass (without air load) MMD 25.3g
  • Material Waterproof

Suspensions

  • Stiffness KMS 5.38N/mm
  • Compliance CMS 186µm/N
  • Equivalent volume to the compliance VAS 30L
  • Mechanical resistance RMS 2.11N·s/m

Dimensions

  • Nominal diameter 10
  • 250mm
  • Overall diameter 261mm
  • Baffle cutout diameter 230mm
  • Overall depth 125mm
  • Flange thickness 14mm
  • Mounting depth 111mm
  • Volume occupied by the driver 1.5L
  • Net weight 3.25kg
B&C Speaker 10MBX64 Impedance
B&C Speaker 10MBX64 SPL
B&C Speaker 10MBX64 Dimensions

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