Don't know if I could live with a speaker that only got down to 75 - 90 Hz beyond desktop use and they seem a bit expensive, not all that efficient frankly, and kinda big for that. Suggested alternatives:
KEF X300A are $850/pair, are active 2-way concentric designs (built in power amps, one per driver; tweeter in the middle of the woofer cone), includes a DAC, and can reach lower while filling a room with sound for about the same size, well reviewed.
Adam A3X are $650/pair, also active 2-ways with ribbon tweeters, and can reach (F3) 60 Hz with tight bass, breathed treble, highly resolving, room filling sound, well reviewed by home and professional users.
PSB Alpha PS1 are $300/pair, powered 2-ways, much smaller and have a subwoofer output (used by Paul Barton - owner - on his desktop), well reviewed.
If you want to stay with a single driver design in a smaller/cheaper/classier design for desktop use check out Serene Pebble. They are $400/pair passive (no amp) or $500/pair active with 3 inch driver and a subwoofer output, used for home and studio.