Marshall intends to upgrade its Bluetooth speakers with effortless multi-room audio functionality using a recently unveiled streaming device known as the Heddon. This $300 accessory allows users to link and coordinate several legacy Marshall speakers, akin to the synchronization found in Sonos ecosystems.
Unlike Wi-Fi-based systems for unified audio across multiple units, the Heddon relies on Auracast technology. It accesses platforms such as Spotify Connect or Tidal through Wi-Fi, or connects to external devices via Google Cast and AirPlay, then broadcasts the sound via Auracast to models like the Marshall Acton III, Stanmore III, and Woburn III. Users manage playback via the Marshall mobile application, and the device includes RCA connectors for attaching additional speakers or turntables.
Given its dependence on Wi-Fi, Marshall anticipates opportunities to introduce enhancements to the platform in the future. In the near term, the hub will substantially prolong the relevance of Marshall's current speaker lineup. Instead of upgrading to models with integrated Wi-Fi, owners can simply add a Heddon. Sonos provides equivalent capabilities with its Port and Amp units, while alternatives from makers like WiiM expand compatibility further. The Heddon offers a more straightforward approach, proving useful for those already using Marshall products or aiming to develop a setup around them.
The Marshall Heddon is currently available for $300. Marshall notes that those buying an Acton III, Stanmore III, or Woburn III qualify for a 50% reduction on the hub, which is provided at no extra cost with purchases of two or more compatible Marshall home speakers.