Sonos Amp Multi: a hidden, install-first amplifier powered by a steadfast app
Sonos unveils Amp Multi, a wall-friendly eight-channel amplifier meant to be the wired hub of a whole-home system. It has no built-in controls and is controlled entirely through the Sonos app, with setup handled by an installer. The unit supports wired ethernet or Wi‑Fi, Apple AirPlay and other streaming options, and features like ProTune EQ. The major caveat is that its success hinges on a stable app experience, given ongoing prior app issues, and pricing is determined during installation.