I love the lows when it comes to car audio lol, and it's hard finding original songs that have basslines in the 27 to 30 hz range, and Decaf isn't making anymore so I just decided to try and learn myself. Messed around with audacity and watched a couple tutorials online and eventually got it down. It's a lot easier than I thought it was gonna be, but it can be time consuming.
Definitely worth it in the end if you love the lows //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif