MUSWAY MG8

2x2Ω

Subwoofer

Nominal diameter8″ / 200 mm
Resonance46 Hz
Q factor0.44
Sensitivity84.8 dB
Linear excursion± 13.5 mm
Program Power600 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 84.8dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 46Hz
  • Mechanical quality factor QMS 3.89
  • Electrical quality factor QES 0.49
  • Total quality factor QTS 0.44

Large signal parameters

  • Maximum linear excursion (one way) xmax 13.5mm
  • Maximum excursion before damage xlim 19mm
  • Air volume displaced at xmax VD 280cm³
  • Power handling P 300W
  • Program power Pmax 600W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 3.6Ω
  • Inductance (1kHz, in series) LE 1.51mH
  • VC Diameter 50.8mm
  • Winding height HVC 35mm
  • Former material ASV

Magnet

  • Force factor (in series) Bl 12.7N/A
  • Motor constant Bl/√RE 6.69N/√W
  • Diameter 145mm
  • Height 40mm
  • Weight 2.835kg

Diaphragm

  • Effective diameter 162mm
  • Effective area SD 207cm²
  • Moving mass MMS 75.6g
  • Moving mass (without air load) MMD 73.3g
  • Material Non-pressed Paper

Suspensions

  • Stiffness KMS 6.41N/mm
  • Compliance CMS 156µm/N
  • Equivalent volume to the compliance VAS 9.5L
  • Mechanical resistance RMS 5.62N·s/m
  • Surround material Rubber
  • Spider material Polycotton

Dimensions

  • Nominal diameter 8
  • 200mm
  • Overall diameter 221mm
  • Baffle cutout diameter 185mm
  • Mounting depth 138mm
  • Volume occupied by the driver (estimated) 1.1L
  • Frame material Aluminium

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