Compatible speakers
Short answer
Depending on your speaker model, you can connect it to Heddon wirelessly at the press of a button, by using the app, or with an RCA lead. Always ensure your speakers are running the latest firmware via the Marshall Bluetooth app.

Wireless connection via button press
These speakers can join a Heddon broadcast wirelessly and stay in sync at the press of a button. You can connect any number of them at once.
Acton III
Stanmore III
Woburn III
More Auracast enabled speakers will be added over time.
Wireless Connection via the Marshall Bluetooth App
These speakers can temporarily join a Heddon broadcast through the Listen to Broadcast (beta) feature in the Marshall Bluetooth app. After leaving the broadcast, the speaker returns to normal behaviour and can rejoin at any time.
Middleton II
Kilburn III
Bromley 750
Bromley 450
This feature is in beta, and we will continue improving it. More Auracast enabled speakers will be added over time. Learn more about Listen to Broadcast (beta)
Wired connection to Heddon
You can connect one speaker at a time using either a stereo RCA-to-RCA cable or a 3.5 mm stereo plug-to-RCA cable (not included).
Supported models and inputs:
Acton (AUX)
Acton II (AUX)
Acton II Voice (AUX)
Kilburn (AUX)
Kilburn II (AUX)
Stanmore (RCA)
Stanmore II (RCA)
Stanmore II Voice (RCA)
Stockwell (AUX)
Stockwell II (AUX)
Tufton (AUX)
Woburn (RCA)
Woburn II (RCA)
More models may be added to the list later on.
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