Signal Processing Settings

Dial or Switch

Function

High-Pass

The high-pass filter attenuates frequencies below 80 Hz, at a rate of 24 dB/octave.

Bass Lift

Tone adjustment to slightly increase the low frequency level.

Treble Cut

Tone adjustment to slightly decrease the high frequency level.

Level Trim (dB)

Allows fine adjustment of the speaker's output level, from 0 to -5 dB and muted (-∞).

  • The dial's LED flashes orange when set to the mute (-∞) position.

GUID-D32FB5FE-755E-4DA5-B931-9D847AA75F5C v1
May 2026