Slide the loudspeaker array up and out of the power stand, and temporarily lay it asideAlign the plug on the bottom of one of the extensions with the socket on the power stand. Note: The two L1 Compact extensions are identical; either one can be used on the top or bottomInsert the L1 Compact extensions into the power stand. Be sure to fully insert the bottom extension. This will complete the audio connection and ensure stabilityAlign and connect the remaining extension, pushing it firmly into placeAlign and connect the L1 Compact loudspeaker array, pushing it firmly into place