The Fountek FW323 is a 12 inch / 317mm subwoofer featuring a hard anodised aluminium cone, a rigid non-resonant diecast chassis and a high power (350 watt) 75mm voice coil mounted on a black aluminium former. This powerful subwoofer has a fast transient response and a large maximum linear excursion of ±17mm for effortless reproduction of the fundamental bass frequency range.