Ref: JP54190
The FBT MT-B 206 Metal Base to Stack FBT Mitus 206L & 206LA Array on Ground or FBT Mitus 118FS & 121 Subwoofers allows the FBT Mitus 206L and Mitus 206LA speakers to ground stack or stack on the FBT Mitus 118FS or Mitus 121 series subwoofers.