Accuton P280 is a 11 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)]
Delivery is normally 10-14 working days if not in stock.
Supplied in pairs (2 units) only. Free UK Delivery.
A Product Datasheet, a Dimensions Datasheet and 3D Picture links (n.b large file) are available below.
|Accuton Driver Series||Passive|
|Nominal Power RMS||-|
|Vas ( l)||-|
|Nominal Free Air Resonance Fs||-|