The subwoofer level may be too high. Adjust the Quake/Sub level dial 7a to reduce the subwoofer level.
How to reduce distortion in the speaker system?
Ensure there is no clipping or overloading at the mixer. Check the input connections and levels and verify the power capacity of the extension cable.
What are the specifications of the Power-Subwoofer-System?
The system should have a frequency response of 40 Hz to 120 kHz, and a peak sound pressure level of 130 dB at a distance of one meter with full power capabilities.
