What makes it squill real loud when you crank it up?

When you crank up the volume on a squill, or any audio device, it can create distortion due to the components being pushed beyond their optimal limits. This distortion is often caused by clipping, where the audio signal exceeds the maximum level the system can handle, resulting in a harsh, loud sound. Additionally, increased volume amplifies any imperfections in the audio signal and the equipment, leading to a more pronounced and potentially unpleasant sound. Properly tuning the device and using quality components can help reduce this effect.