MONACOR SP-200X

Full-range

Nominal diameter8″ / 205 mm
Resonance50 Hz
Q factor0.52
Sensitivity92.4 dB
Linear excursion± 1.6 mm
Program Power70 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
  • Sensitivity (1W, 1m, infinite baffle) SPL1W 92.4dB
  • Frequency response 50 - 15000Hz

Thiele & Small parameters

  • Resonance frequency (free air) fS 50Hz
  • Mechanical quality factor QMS 1.96
  • Electrical quality factor QES 0.70
  • Total quality factor QTS 0.52

Large signal parameters

  • Maximum linear excursion xmax 1.6mm
  • Air volume displaced at xmax VD 34cm³
  • Power handling P 35W
  • Program power Pmax 70W

Voice Coil

  • Nominal impedance Z 8Ω
  • DC resistance RE 7.2Ω
  • Inductance (1kHz) LE 0.3mH
  • VC Diameter 25.5mm
  • Winding material Aluminium

Magnet

  • Force factor Bl 6.1N/A
  • Motor constant Bl/√RE 2.27N/√W
  • Diameter 100mm
  • Weight 0.5kg

Diaphragm

  • Effective diameter 164mm
  • Effective area SD 210cm²
  • Moving mass MMS 11.5g
  • Moving mass (without air load) MMD 9.3g

Suspensions

  • Stiffness KMS 1.3N/mm
  • Compliance CMS 770µm/N
  • Equivalent volume to the compliance VAS 48L
  • Mechanical resistance RMS 1.84N·s/m

Dimensions

  • Nominal diameter 8
  • 205mm
  • Overall diameter 205mm
  • Baffle cutout diameter 188mm
  • Overall depth 80mm
  • Flange thickness 8mm
  • Mounting depth 72mm
  • Volume occupied by the driver (estimated) 0.53L
  • Net weight 1.35kg
MONACOR SP-200X SPL & Impedance
MONACOR SP-200X Dimensions

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