Beyma 5CX200Nd/N

Fe
Nd/N

Coaxial

Nominal diameter5″ / 125 mm
Resonance75 Hz
Q factor0.27
Sensitivity93.4 dB
Linear excursion± 5.7 mm
Program Power300 W
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 93.4dB
  • Frequency response 75 - 20000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 75Hz
  • Mechanical quality factor QMS 10.00
  • Electrical quality factor QES 0.28
  • Total quality factor QTS 0.27

Large signal parameters

  • Maximum linear excursion (one way) xmax 5.7mm
  • Maximum excursion before damage xlim 19mm
  • Air volume displaced at xmax VD 54cm³
  • Power handling P 150W
  • Program power Pmax 300W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 5.2Ω
  • Inductance (1kHz) LE 0.22mH
  • VC Diameter 38.1mm
  • Winding height HVC 14mm

Magnet

  • Force factor Bl 7.3N/A
  • Motor constant Bl/√RE 3.2N/√W
  • Air gap height HAG 6mm

Diaphragm

  • Effective diameter 110mm
  • Effective area SD 95cm²
  • Moving mass MMS 6g
  • Moving mass (without air load) MMD 5.3g

Suspensions

  • Stiffness KMS 1.41N/mm
  • Compliance CMS 711µm/N
  • Equivalent volume to the compliance VAS 9.1L
  • Mechanical resistance RMS 0.3N·s/m

Dimensions

  • Nominal diameter 5
  • 125mm
  • Overall diameter 155mm
  • Baffle cutout diameter 120mm
  • Overall depth 95mm
  • Volume occupied by the driver (estimated) 0.56L
  • Net weight 1.6kg
Beyma 5CX200Nd/N SPL
Beyma 5CX200Nd/N SPL & Impedance
Beyma 5CX200Nd/N Directivity
Beyma 5CX200Nd/N Dimensions

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