The New and Improved Multi Zone Speaker Selector Can Play 6 Sets of Speaker at the Same Time or What Ever Speaker You Want to Control or a Pair of Speaker from High Powered Amplifiers. CONTROL ...

The Sonos Era 300 smart speaker, now at its lowest price of $359 (down from $449), offers rich spatial audio with a unique ...

the volume of another speaker also changes automatically. As such, there’s no easy way you can change dual volume control headphones separately. A simple registry tweak can make this possible.

Choosing a new Bluetooth speaker is a lot like picking a new ... It features inputs for two microphones that have their own volume control as well as a dial for adding a reverb effect.

Multi-room audio was Sonos' standout feature when it ... the synchronisation of multiple speakers, the independent volume control of different speakers, and the stereo pairing of speakers".