The powerful Blackline S218 sub-bass system has been designed to be with large scale Blackline F12 and F15 system to extend and increase the total low frequency output power.It can also be used as the low frequency section of a bi-amped or tri -amped H2/H3 system.The S218 provides good mid-bass punch with extended sub-bass output from two direct radiating 18"(460mm) drivers with 4"(100mm) high temperature voice coils.
features:
Direct radiating 18" (460mm) drivers High temperature 4" (100mm) voice coil