The problem with a $1000 system is finding budget speakers which do fast, deep bass. Bose have always been clever at how they handle the extremes, and many regard them as them as the high end in not only prestige terms but also sonically.
In fact my neighbour has a Bose system and she seems happy with it. It would be a waste of time to discuss sound quality with her as she regards us audiophiles as a little strange (if not exactly mad).
I think that's the main reason why really good loudspeakers can cost a lot of money. My current speakers have a FR of 35Hz-20kHz ±4dB and that's good enough for the occasional Jazz, Rock or Reggae if required. For many years I didn't even bother with low bass being happy to settle for bookshelf models which had a reasonably vivid midrange and not too much of a sting up top.
In fact the old adage about a good midrange making you forget what you might be missing is one that I found to be true when I listened mostly to Pop and Vocal.
However nowadays I do want to hear what Peter Hook or Ringo Starr were doing in the studio. Any system with little below 60 Hz would just feel too limiting now matter how refined.
