Factory Reset Procedure for the PRX900 Loudspeakers
Video Manual Series
Written by Tony Smith
Updated at January 28th, 2026
This video provides step-by-step instructions on how to perform a factory reset with the PRX900 series powered portable PA loudspeakers.
Transcript
The JBL PRX900 Series speakers take portable PA performance to a new level with advanced acoustics, professional DSP, unrivaled power performance, and complete control with the JBL Pro Connect app.
Today, we’re going to show you how to factory reset your speaker. There are two methods to factory reset this unit. The first involves accessing the menu from the lcd screen, and the second is a manual hard reset. The first method is a simple five step method. While your unit is powered on, click the main/menu rotary button once to access the menu page. Next, turn the rotary clockwise to highlight settings, then click the rotary button to select. Turn the rotary clockwise again to highlight "Factory Reset". Click the rotary button to continue. The LEDs will then flash repeatedly for a few seconds until the entire unit powers off and then back on again. To perform a manual hard reset press and hold the MAIN/MENU and the BACK buttons for about 10 seconds until the channel lights begin to flash red. The unit will power off, then back on again, and the reset will be complete.