What is lpf on amp?

LPF stands for Low Pass Filter on an amplifier. A Low Pass Filter is a type of electronic filter that allows signals with a frequency lower than a certain cutoff frequency to pass through while attenuating frequencies above the cutoff frequency.

On an amplifier, the LPF setting allows the user to control the frequencies that are allowed to pass through to the speakers. This can be useful for optimizing the sound quality and performance of the speakers, especially in applications where certain frequencies need to be suppressed or emphasized.

The LPF setting on an amplifier is typically adjustable, allowing the user to fine-tune the cutoff frequency to best suit their audio preferences. This can help prevent distortion and ensure the most accurate and balanced sound output.

Overall, the LPF on an amplifier is a useful tool for controlling the frequencies that reach the speakers, helping to achieve the best possible audio quality for the desired sound output.