TheMM-90×90-AP adapter kit is used to adapt the MM-022 and MM-024 to speakers with 90mmx90mm, 100mmx100mm and 65mmx65mm speaker mounting holes.
| SPECIFICATIONS | PACKAGE CONTENTS |
| Material: StructuralSteel Alloy | 1 pc Adapter Plate |
| Finish: Powder Coat | |
| Color: Black | |
| WLL:60 lbs. (27.2 Kg) max | |
| Design Factor: 10:1 | |