Mixing bass shouldn't be hard, but it can be tricky to keep a solid low-end without blowing up your entire mix. This method is a tried-and-tested one - with a few personal adjustments - which works with all genres. Quite simply, you compress the lows and saturate the highs! To get more control, it can be beneficial to split your signal into three parts: 'Main', 'Sub', and 'Dirt'. That way, you can more aggressively compress the low-end (150hz and below) and saturate the mids