Marshall Stanmore III Bluetooth Speaker

Marshall Stanmore III brings room-filling stereo sound to a classic home-speaker design. Connect over Bluetooth 5.2, a 3.5 mm input or RCA, then adjust the sound using the speaker controls or Marshall Bluetooth app.

Key Features of Marshall Stanmore III

Wider stereo soundstage

Re-engineered angled tweeters and waveguides create a broader listening area, with a bass-reflex cabinet for controlled low frequencies.

Bluetooth 5.2 and wired inputs

Pair a compatible device wirelessly or use the 3.5 mm and RCA inputs for a wired audio source. The specified Bluetooth range is up to 10 m in suitable conditions.

Adjustable sound

Top-panel volume, bass and treble controls make it easy to tune playback. The Marshall Bluetooth app also provides sound settings and over-the-air updates.

Marshall home-speaker design

The textured cabinet, Marshall script and brass-look controls are available here in Black, Brown and Cream. Select a colour to view its matching product images.

Considered materials

Marshall specifies a PVC-free build made with 70% recycled plastic and vegan materials for this generation of home speakers.

Product Specifications

Connectivity: Bluetooth 5.2, 3.5 mm input and RCA input

Amplifiers: one 50 W Class D woofer amplifier and two 15 W Class D tweeter amplifiers

Frequency range: 45–20,000 Hz

Dimensions: 350 × 203 × 188 mm

Weight: 4.25 kg

Power input: 100–240 V, 50–60 Hz

Colour options: Black, Brown and Cream

What's Included

1 × Marshall Stanmore III speaker in the selected colour

1 × Mains lead

1 × User manual and legal/safety information