The reviewer does observe that by using cheaper, or fewer subwoofers, in a small room can be equally impressive.

Usefully, if you watch the review via the YouTube app, by scrolling down, you can read the review transcript for later consumption.

Not an Actor, nor married to Jamie-Lee Curtis.

#1: DSP5200SE|DSW.2|218|210|506.2|504
#2: Prime/PSU|SOtM sMS-200 Mini NEO SE|Focal Stellia
#3: Other stuff