The Accuton S220-11-221 is a 22 cm woofer with sandwich cone. It has a rear-ventilated voice coil and a ferrite magnet. It convinces among other things by an ultra low free-air resonant frequency of 22.1Hz, which makes it the optimal woofer driver.
LS-T-s220-11-221
Data sheet
Impedance
11 Ohm
Driver type
Woofer
Sensitivity
86 dB
Frequency range
31 - 1000 Hz
Speaker diameter
8.5"
Power handling
150 W
Effective piston radiating area (Sd)
227 cm2
Maximum peak linear excursion vibration (xlin)
+/- 5mm
The Accuton S220-11-221 is a 22 cm woofer with sandwich cone.
