Orb’s PC speakers are designed for the PC, and they come with a 15W Class T amplifier.
You can purchase the Mod1 which will cost $299 for two speakers and an app, or $359 for an antique copper finish. The Mod2, and the 2 stands for the two ball-shaped parts to each speaker, designed for more bass. You can get them for $448 or $508 with the metallic finish.
If this up your alley, head on over to the Orb audio site and check out their catalog.