New ambient techno album by Radium88 has some pretty ridiculous subbass in it and it is up very high in the mix so you can get a ton of volume. It is a ****ing outstanding album as well, top 3 electronic releases so far this year in my opinion.
Here are some frequency readings:
"Sleepwalk" has the most impressive sounding bass, with some incredible peaks: 43hz, 55hz, 58hz, all at -9db. The bass walks up and down all over the 50hz range and is very loud and clean. I highly recommend this song!!!
"Nocturne" has some crazzzzy lows with 21hz and 12hz peaks around -12db.
"Rising Tide" has a constant beat at 65hz @ -13db with peaks at 44hz @ -11db
"Your Message Has Been Erased" peaks at 51hz @ -11db, 38hz, 48hz
Those are just some examples.