8’ passive radiator with aluminium cone
Mass adjustment: Extra mass can be easily added to tune the resonance frequency
Mounting: Simple screws to fix stainless steel discs for precise adjustment
Tuning: Vas and Cms values allow extensive tuning for different snare sizes
Resonant frequency (Fs): 41 Hz (measured at 3 mm excursion)
Application: Only available with cone in white colour
Flange diameter: 220 mm
Cut-off diameter: 190.5 mm
Flange thickness: 9 mm
Equivalent volume (Vas): 26.5 litres
Effective diaphragm area (Sd): 224 cm² (224 cm²)
Moving mass (Mms): 23.4 g
Compliance (Cms): 0.65 mm/N
Maximum excursion (X-max): 11 mm
If you make the payment via bank transfer, you will receive an extra 3% discount on your order.
Would you be interested in trading in a device when purchasing this item?
Accuton P220. 8 inch passive radiator with aluminium dome.
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)]
ONLY AVILABLE WITH WHITE CONE
