Marshall Stanmore IV Bluetooth Speaker

The Marshall Stanmore IV is a 110-watt Bluetooth home speaker combining classic Marshall amplifier-inspired styling with upgraded acoustics and modern wireless connectivity. Improved tweeters and waveguides provide more even sound coverage, while refinements to the low and high frequencies help maintain clear, consistent sound across listening levels.

A 5" (127 mm) front-firing woofer powered by a 60-watt Class D amplifier works alongside two 0.75" (19 mm) tweeters, each driven by its own 25-watt Class D amplifier. The two-way bass-reflex system delivers a frequency response of 36 Hz to 38 kHz and maximum SPL of 97 dB. The bass reflex port has been moved to the bottom, allowing the speaker to sit flush against a wall.

Bluetooth 5.3 provides wireless streaming with support for AAC, LC3, LDAC and SBC codecs, while Bluetooth multipoint provides additional connection flexibility. Built-in Auracast receiver functionality allows the Stanmore IV to join other compatible Marshall speakers playing from the same Auracast broadcast source.

For wired sources, the Stanmore IV includes both a 3.5 mm AUX input and stereo RCA input. Its Heritage amp-inspired brass control panel provides tactile controls for volume, bass and treble, along with input selection and a customisable M-button for quick access to sound settings or Spotify Tap.

Features:

• 110W total amplifier power
• 5" (127 mm) front-firing woofer with 60W Class D amplification
• Two 0.75" (19 mm) tweeters with 25W Class D amplification each
• Improved tweeters and waveguides for more even sound coverage
• Bottom-firing bass reflex port allows placement flush against a wall
• Bluetooth 5.3 wireless connectivity
• AAC, LC3, LDAC and SBC codec support
• Bluetooth multipoint connectivity
• Built-in Auracast receiver
• 3.5 mm AUX input
• Stereo RCA input
• Dedicated volume, bass and treble controls
• Customisable M-button with access to sound settings or Spotify Tap
• Marshall app support for EQ adjustment and room calibration
• User-replaceable knobs, feet and grille
• Classic Marshall amplifier-inspired design
• Made in part with 100% FSC-certified wood
• 21% recycled material

Specifications:

• Speaker Configuration: 2-Way
• Total Amplifier Power: 110W
• Woofer: 1 x 5" (127 mm), Front-Firing
• Woofer Amplifier: 60W Class D
• Tweeters: 2 x 0.75" (19 mm)
• Tweeter Amplifiers: 2 x 25W Class D
• Amplifier Configuration: 3 x Class D
• Enclosure Type: Bass Reflex
• Frequency Response: 36 Hz – 38 kHz
• Maximum SPL: 97 dB
• Bluetooth: Bluetooth 5.3
• Bluetooth Codecs: AAC, LC3, LDAC, SBC
• Bluetooth Multipoint: Yes
• Auracast: Receiver
• Analogue Inputs: 3.5 mm AUX & Stereo RCA
• Controls: Volume, Bass, Treble, Input Selection & M-Button
• Placement: Tabletop / Bookshelf
• Cabinet Materials: ABS, MDF & Polycarbonate
• Power Input: 100–240 VAC, 50/60 Hz
• Dimensions: 13.8 x 8 x 7.3" (350 x 203 x 185 mm)
• Product Weight: 8.8 lb (4.0 kg)
• Shipping Box Dimensions: 16.1 x 11.8 x 10.8" (40.9 x 30.0 x 27.4 cm)
• Shipping Weight: 13.255 lb (6.01 kg)