
Support for Stanmore IV
Released in 2026, Stanmore IV is a Bluetooth home speaker with spacious, room-to-room sound.
Latest firmware version
Ensure the firmware is up to date by connecting the product to the Marshall app.
Guides

Getting started
Get your Stanmore IV speaker up and running in no time.
Read guide
Controls
Learn how to use the controls on your speaker.
Read guide

Connect and pair
Get your audio devices connected to your Stanmore IV speaker.
Read guide
Replaceable parts
Replace worn parts and extend the life of your Stanmore IV.
Read guide
How to clean
Clean your speaker regularly to keep it fresh and last longer.
Read guide
Factory reset
Restore your Stanmore IV speaker to its original settings.
Read guide
Troubleshooting
Common questions
Product details
Frequency range
36 - 38 000 Hz
Stereo/Mono
Stereo
Wireless connectivity
Bluetooth 5.3 Auracastâ„¢
Dimensions
350 x 203 x 185mm 13.78 x 7.99 x 7.28 in