WS18X

The Martin WS18x is a front-firing, single speaker subwoofer. It is a passive 8-ohm box. These subs are the most used corporate sub. We do double stack these and use the pole mount for shows as well. 

Used with: Nexo 4x4, PLM amp racks (only two per channel for power reasons) 

Data Sheet: WS18Xdatasheet.pdf