Marshall has updated its Acton and Stanmore wireless Bluetooth speakers by adding Auracast technology and an improved sound that delivers a wider stereo soundstage.

Marshall has updated its Acton and Stanmore wireless Bluetooth speakers by adding Auracast technology and an improved sound that delivers a wider stereo soundstage.

You can replace several parts on Marshall’s new Acton IV and Stanmore IV Bluetooth speakers, including the front grill.