Connect four pairs of speakers and switch between them on your smartphone, with the Audioflow 3S-4Z.
The smart way to switch between speakers
The Audioflow 3S-4Z takes speaker switching to a smarter level. It works just like an ordinary speaker switch box in that you connect it to your existing amp or AVR and select the speakers you want to operate from the front panel. Where the Audioflow goes one better is in offering smart switching via your smartphone, so now you don’t have to be in the same room as your system to change the speakers playing.
Control by smartphone or voice