Error with exporting(Audio Bouncing as Mono)

So, I've spent the past week trying to figure out why my audio sounds so bad when exporting my files from final cut. To the untrained ear my video problem sounds find but I can tell the audio is in mono.

The audio file I put in the video is a Stereo WAV file. I've confirmed this by bouncing the WAV myself from Logic and reading the "info" tab on the file. The settings for the Project file is 4K, 24 Frames, and Stereo 44.1KHZ. I even confirm its stereo in the project file. My export for this file is H.264 and Stereo 44.1KHZ

When the file is finished rendering it doesn't sound balanced! I gave my friend the exact files I work with and he used After effects and it sounds PERFECT! ill link both videos at the bottom so you guys can hear the difference.

Please ANY help would be AMAZING!!!

THE AFTER EFFECTS VERSION:
MY FINAL CUT VERSION:

First, audio in a video by default (film/broadcast standard) is 48kHz, 44.1kHz is used for CDs and music downloads.

Check your Project properties in FCPX. Make sure it's a stereo Project. Then check the channel arrangement for this audio clip in the Inspector.