Yes! The audio from the PRX Embeddable player is coming from your RSS feed. So ads scheduled will be heard by users listening through the embeddable player.
Please note that the ads served through the embeddable player will vary based on what ads are scheduled and your IP address. For instance, if you’re in California and have an ad geotargeted to Chicago, you will not be able to hear the ad (but our Chicago friends will).
Protip: You can preview the audio with your ads stitched in through the embeddable player before you publish your episode. All you need to do is click play on the player.