[Chirag Saraswati]

Nick has it absolutely right. Infact(And someone correct me if I’m wrong) this is pretty much the ideal workflow for production that has to be relayed on Television, most broadcasters are expecting a dynamic range of 6dB. So ideally your material should be between -12dB and 6dB (Source: https://www.geniusdv.com/news_and_tutorials/2013/04/final_cut_pro_x_audio_key_frames.php )

One thing that Nick mentions is that everything should be classified as “Pan: Stereo” Please note that the only time you select this option is if you really do have the track in stereo. In my case my voiceovers were mono audio fed straight into FCP using the option under “Window”. As a result of classifying it as stereo, the volume levels came out twice as loud, ruining my mix.

Hope this helps!