EON ONE MK2 Channel Mode and Mix Mode: Functionality and Configuration
Technical Support Guide
Table of Contents
Brand:
- JBL
Models:
- EON ONE MK2
Overview:
This model comes with 2 operational modes called: Channel Mode and Mix Mode, which determine how inputs are controlled and how audio is routed to the system output. Understanding the difference between these two modes is essential for proper configuration. The following article explains the differences between Channel mode and Mix Mode, how and when to use each mode, and some configuration tips and best practices.
How to Switch Between Channel Mode and Mix Mode
Use the BACK BUTTON for 3 seconds to switch between Mix mode and Channel mode.

What is Channel Mode:
Channel Mode provides individual control over each input channel on the EON ONE MK2. In this mode, every input source is treated as its own channel strip with dedicated parameters.

(Example of Channel Mode Enabled)
In Channel Mode, each input knob controls a specific channel (to change settings on a channel, briefly press that channel until you see the LED on it).
- Gain/Signal Level (Volume): This controls how strong the signal is fed into the input, increasing the level from -100 dB (muted) up to +56 dB (full volume).

- Bass (Low end frequencies): Adding warmth and fullness, in live sound, cutting bass often improves clarity more than boosting it. In this example, we're increasing CH1 bass. Common sources that use this Bass guitar, Kick drum, Male vocals, Floor toms, and playback music.

- Mid (Middle range frequencies): This range contains most of the intelligibility and character of speech and instruments. In this example, we're increasing this for only CH1. Common sources that use this, are vocals (male and female), Guitars, Keyboards, Snare drum, and spoken word/presentations.

- Treble (High-end frequencies): This range improves speech articulation & clarity of instruments. If you hear excessive “S” sounds or harshness, reduce treble slightly. Common sources that use this are vocals, acoustic guitar, cymbals, Hi-hats, Playback music.

- Reverb: Simulates sound reflecting in a physical space (room, hall, plate, etc.). It adds depth and space, not volume. Common uses are Light Reverb on vocals, Subtle Reverb on acoustic instruments, minimal or no Reverb for speech and announcements.

What is Mix Mode:
Mix Mode provides overall control of the combined audio mix rather than individual channels. Instead of adjusting each input separately, you control the summed output as a single mix. Mix Mode is recommended when levels are already balanced externally, you need fast, simple operation, a non-technical user is operating the system. Common use cases are Bluetooth audio playback, playback from a mixer or DJ controller, corporate presentations with a single feed, fitness instructors, or background music.

(Example of Mix Mode Enabled)
General Guidelines

Tips
- Use Mix Mode only after channels are properly set
- For live performances or spoken word with multiple microphones, use Channel Mode
- For simple playback or external mixer use Mix Mode
- Check that the global output level in Mix Mode is not maxed
- Confirm individual channel levels are not muted or turned down (If muted, you will see a red LED light under that channel. Press and hold the channel knob to enable/disable mute)