Proper tuning on your amplifier will ensure proper sound quality and premium output.
***PLEASE NOTE*** All information on this site is for entertainment processes. Any guidelines, tips or recommendations are considered general knowledge and we strongly encourage you to consult with a professional before installing, adjusting, or altering a car audio system.
Setting your amplifier and system properly can avoid distortion/clipping. This will help with not only sound quality but also protect your equipment. Understanding bass boost and low pass filters can also greatly improve overall sound. Check out his great video by CarAudioFabrication on tuning your amplifiers.