For the same money (USD), I personally preferred the sound of the B&W Nautilus 805 + a REL Strata III sub over the Nautilus 804.
B&W N804 ($3500 USD) = $3500
B&W N805 ($2000 USD) + REL Strata III ($1500 USD) = $3500
FWIW, I drive (4) N805, (1) HTM-2, and a REL Strata III with a Rotel RMB-1095 / RSP-1066 setup.
B&W N804 ($3500 USD) = $3500
B&W N805 ($2000 USD) + REL Strata III ($1500 USD) = $3500
FWIW, I drive (4) N805, (1) HTM-2, and a REL Strata III with a Rotel RMB-1095 / RSP-1066 setup.