B&W Nautilus 805 loudspeaker Measurements part 3
Fig.7 B&W Nautilus 805, step response on tweeter axis at 50" (5ms time window, 30kHz bandwidth).
Fig.8 B&W Nautilus 805, cumulative spectral-decay plot at 50" (0.15ms risetime).
This is astonishing measured performance for what is a relatively inexpensive minimonitor—it's not surprising LG liked the sound of the Nautilus 805. I conjecture that B&W's design team was trying to replicate the performance of their classic Silver Signature for one quarter the price.—John Atkinson