You can always connect the audio outputs on your PC's sound card directly into one of our controllers, but there are other options from companies like Sonos, Apple, and Logitech that provide even more convenience and functionality . . .
Because all HTD speakers are rated at 8 ohms and all HTD amplifiers are stable with a 4 ohm load, it is possible to safely connect two pairs (4 total) of speakers to any one zone.
With the Mid-Level or Advanced System, is it possible to add more than 4 speakers into any one zone and possibly have independent volume control of some or all of those "sub-zones"? Yes! Here are the details . . .