The Wet Sounds Malibu G5 Tower Speaker Adapters fit on any 2021 and newer Malibu G5 Tower. These model specific adapters are for installation of 1 pair of Wet Sounds tower speakers onto factory locations of the 2021 Malibu G5 Tower. CNC Machined from billet aluminum to assure a perfect OEM fit. Available in a brushed metal finish. For use with REV 10X, REV 8X and ICON 8 only. Mounting hardware included.