American International 6.5"/6.75" Stackable Speaker Extensions Combo (3 Pairs) - USB1000

These unique brackets enable installers to utilize 6", 6.5", and 6.75" speakers and raise them from their mounting surface
Includes .25", .5", and 1" Extensions (stackable) for height combinations of .25", .5", .75", 1", 1.25", 1.5" and 1.75"