The i-CUBE LINK and USB audio signals on the DUAL CUBE BASS LX are processed with additional headroom to prevent distortion at higher output levels. As a result, the output levels for i-CUBE LINK and USB audio may be lower than the speaker output levels depending on the settings. Note that the output level also changes according to the equalizer and effect settings.
To adjust the output levels for i-CUBE LINK and USB audio, use the mixer feature in the DUAL CUBE BASS LX Editor.