[. . . ] [. . . ] Use the wing edge with the two larger holes. WIRE TABS Step 2: Position the Rough-In Bracket/Wing assembly between the wall studs so that the bracket is in the correct position for the final speaker placement. Nail the assembly into place, making sure that the nail heads are as flush against the wings as possible. Note: Make sure that the wire tabs on the assembly are in the back, so they are on the inside of the wall. Step 3: Use the wire tabs to hold pre-routed speaker wires in place. Ensure that no wire remains exposed on the front (wall board) side of the assembly. WIRE TABS Step 4: After the wall board is installed, cut out the hole for the speaker using the inside cut-out of the frame as a guide. [. . . ] [. . . ]