Accuton P220 8" Passive Radiator

Price: $108.00


Product is out of stock
Manufacturer: Accuton
Product ID : p220
Weight: 3.00 lbs
Manufacturer: Accuton
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Accuton P220 8" Aluminum Cone Passive Radiator

This item is not stocked and is only available by special order.  It could take several weeks for delivery depending on parts availability at Accuton.

Link to Spec Sheet PDF

The P220 is an 8 inch passive radiator with aluminium dome. Extra mass can easily be added to tune the  resonance  frequency. A simple screw mount provides fixing of  stainless steel discs in the desired quantity. The values of Vas and Cms allow for extensive tuning and various box sizes. The  stated  resonance  frequency of the passive radiator is taken at  3mm excursion, to give a realistic value. It can be calculated by the following equations:

Fres= sqrt[1/(Cms corr.) x Mms x 4 pi^2)]  with  Cms corr.= 1/[(1/Cms) + 1/((Vb/Vas) x Cms)]

  • Flange diameter 220mm
  • Cut out diameter 190.5mm
  • Flange thickness 9mm
  • Fs 41 Hz
  • Vas 26.5 liters
  • Sd 224 cm2
  • Mms 23.4 g
  • Cms 0.65 mm/N
  • X-max 11mm

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