MUSWAY MW622

2x2Ω

Subwoofer

Nominal diameter6.5″ / 165 mm
Resonance51.3 Hz
Q factor0.45
Sensitivity85 dB
Linear excursion± 3.5 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 85dB

Thiele & Small parameters

  • Resonance frequency (free air) fS 51.3Hz
  • Mechanical quality factor QMS 2.98
  • Electrical quality factor QES 0.53
  • Total quality factor QTS 0.45

Large signal parameters

  • Maximum linear excursion (one way) xmax 3.5mm
  • Maximum excursion before damage xlim 12mm
  • Air volume displaced at xmax VD 50cm³
  • Power handling P 150W
  • Program power Pmax 300W

Voice Coil

  • Nominal impedance Z 2 x 2Ω
  • DC resistance (in series) RE 4.0Ω
  • Inductance (1kHz, in series) LE 1.3mH
  • VC Diameter 38mm
  • Winding height HVC 14.7mm

Magnet

  • Force factor (in series) Bl 9.1N/A
  • Motor constant Bl/√RE 4.55N/√W
  • Diameter 110mm
  • Height 20mm
  • Weight 0.709kg
  • Material Y30

Diaphragm

  • Effective diameter 135mm
  • Effective area SD 144cm²
  • Moving mass MMS 34.2g
  • Moving mass (without air load) MMD 32.9g
  • Material Non-pressed Paper

Suspensions

  • Stiffness KMS 3.58N/mm
  • Compliance CMS 279µm/N
  • Equivalent volume to the compliance VAS 8.2L
  • Mechanical resistance RMS 3.7N·s/m
  • Surround material Foam
  • Spider material Nomex

Dimensions

  • Nominal diameter 6.5
  • 165mm
  • Overall diameter 170mm
  • Baffle cutout diameter 144mm
  • Mounting depth 85mm
  • Volume occupied by the driver (estimated) 0.54L
  • Frame material Steel

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SD207 cm²
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