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Audio Equipment | Speaker Driver
8" Woofer Driver 150W 4 Ohms Cat No: AISD-8150WWD4

 

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Specifications:-

Type: 8” 150WRMS Subwoofer Driver 4 Ohms
Warranty: 12 Month
Brand: MaxAV

• Nominal Impedance: 4 Ohms
• Power Handling: 150WRMS, 300W Program Power (peak)

Test Parameter Data (T/S, Thiele/Small):

  • Rated Impedance: 4.2
  • Power Handling: 150WRMS
  • Program Power (peak): 300W
  • Nominal Diameter: 210mm (8 Inch)
  • Sensitivity (1m/1w/2.38v): 92
  • Frequency Range: 70Hz-5000Hz
  • Voice Coil Diameter: 50.5mm
  • Voice Coil Length: 10mm
  • Air Gap Height: 5mm
  • Winding Material: KSV
  • Magnet: 30 Oz
  • F0, Fs (Resonant Frequency): 70
  • Revc (D.C. Voice Coil Resistance): 3.6
  • Qms (Mechanical Quality Factor): 6.98
  • Qes (Electrical Quality Factor): 0.688
  • Qts (Total Quality Factor): 0.626
  • BL (Bl Factor): 6.7
  • Mms (Moving Mass): 18.73
  • Cms (Equivalent Air Volume to Cms): 245.39
  • Sd (Effective Surface Area): 21.38
  • Vas (Displacement Volume): 15.93
  • Levc (Voice Coil Inductance): 340.24
  • XMAX (Maximum Displacement): ±2.5
  • η0 (Efficiency): 0.82%
Speaker depth (to rear of magnet): Mounted 87mm, Total depth 95mm.
Nominal diameter: 210mm (8").
Cutout diameter: 184mm.
Hole size: 5mm x 8mm oval.
Hole centre to centre, across: 197mm.
Hole centre to centre, next to: 75mm.
8 mounting holes.


NOTE: MaxAV speaker drivers are now being used Australia wide by well know PA repairers as generic replacements for large brands like JBL, EV, Mackie and many more. With great sound quality and such a low price, why not give them a try!

RRP = $104.95

1+ Price = $57.29
4+ Price = $52.51
8+ Price = $47.74

 
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