Do you have a question about the Canton ACTIVE SUBWOOFER and is the answer not in the manual?
Controls the main power supply for the subwoofer.
Indicates status and selects operating mode (ON/AUTO).
Sets sensitivity for automatic power-on (Auto High/Low).
Sets the upper frequency limit for subwoofer playback.
Adjusts the subwoofer's volume and bass intensity.
Adjusts phase to match speakers and room acoustics.