Speaker punishing bass

Anyone familiar with the Dorian Recordings "sampler". There are several organ tracks on this disc, and one track in particular "Gnomus" (Not sure of the spelling) goes quite deep. Not sure how low these notes go, but suffice to say DEEP. Another album with serious Deep bass (of a funky variety) is Erykah Badu's "Baduizm" give the opening of "Rim shot" a listen. Most speakers won't handle it. Lastly, Shefield Labs "Heart beat drummers of Japan" can put out some bass with serious size to it. This bass isn't so much deep as it is increadbily large - also a good test.

Hers's a few to try:
1) MC 900 Ft. Jesus, One Step Ahead of the Spider, tracks 2 and 3,
2) Erich Kunzel, Best of on Telarc, track 20, Jurassic Lunch,
3) Blue Man Group, Audio (on HDCD), any track with the Big Drum, esp. #4,
4) Yello, Pocket Universe, tracks 5 and 10,
5) Don Dorsey, Beethoven or Bust, track 13 and Bachbusters, Toccata and Fugue in D minor, both on Telarc; track 13 on Beethoven or Bust has one of the most vicious hits I've heard.

not mentioned: "Pictures at an exhibition" Dorian DOR-90117
That's one BIG organ. And although not really speaker "punishing" per se, on lyle Lovett's I love everybody, "pengiuns" starts with a really low male vocal and bass that I have rarely heard done well

Stuart Hamm with The urge. Nice 4, 5 and 6-string bassguitar.

Track # 2 from Sarah Mc Laughlan's "Surfacing". It is strictly very deep bass. If this CD doesn't rattle your floors and windows, your system is not producing bass below 40hz.