Why does the ALTO TS18S subwoofer go into protection mode and how can I reactivate it?

Q: Why does the ALTO TS18S subwoofer go into protection mode and how can I reactivate it?

The protection mode of the ALTO TS18S is indicated by the red LED clipping indicator . This means that the output limiter has activated to protect the amplifier from overload. How to reactivate the subwoofer: Reduce the volume of your audio source (amplifier, interface, mixer, etc.) until the LED turns green again. Once the green LED is lit, the subwoofer operates normally. Important information about the status LED: Flashing green : Audio signal present at low level Solid green : Audio signal at high level (normal operation) Red : Limiter or protection activated - reduce the volume To prevent the protection mode from activating too often, ensure that the volume of your source is not too close to maximum during regular use.

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Accepted Answer

The protection mode of the ALTO TS18S is indicated by the red LED clipping indicator. This means that the output limiter has activated to protect the amplifier from overload.

How to reactivate the subwoofer:

Reduce the volume of your audio source (amplifier, interface, mixer, etc.) until the LED turns green again.
Once the green LED is lit, the subwoofer operates normally.

Important information about the status LED:

Flashing green: Audio signal present at low level
Solid green: Audio signal at high level (normal operation)
Red: Limiter or protection activated - reduce the volume

To prevent the protection mode from activating too often, ensure that the volume of your source is not too close to maximum during regular use.

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