Delay Extd Tweeters FAQ
Written by Ernesto Hernandez
Updated at January 12th, 2026
Question:
Why is the "Delay Ext'd Tweeters" function unavailable in the Mix Out settings on the JBL Pro Connect app?
Answer:
This feature is only available for the PRX One All-in-One Powered Column PA! When wall- or truss-mounting the column array with optional install adaptor and bracket, this feature applies a time-aligning delay to the column array speakers, adjustable in milliseconds, ensuring optimal phase coherence in your listening space is always within reach. This feature will be 'greyed out' when accessing the Mix Out settings for other JBL Pro Connect-compatible speakers, such as the EON700 series, EON One MK2, EON One Compact, and PRX900 series.