Marshall Stanmore IV Bluetooth Speaker System (Black)

BH #MASTANMORE4B • MFR #1009791
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Marshall Stanmore IV Bluetooth Speaker System (Black)
Key Features
  • 110W of Audio Power
  • 1 x 5" Woofer & 2 x 0.75" Tweeters
  • Wireless Bluetooth Streaming
  • Replaceable Parts & Repairable Chassis
Bigger and better sound, a repairable design, and Auracast broadcasting are now a part of the Stanmore IV Bluetooth Speaker System from Marshall. An improvement to the tweeters and waveguides works to cover a larger area more evenly, and refinements to the low and high frequencies keep sound consistent and clear. The bass reflex port was also moved from the back to the bottom, allowing the speaker to sit flush against a wall. Auracast support lets the Stanmore IV join other compatible Marshall speakers in broadcasting music throughout your home. Made to last, you can replace parts or take it in for repair.
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Marshall Stanmore IV Overview

From Manufacturer

Bigger and better sound, a repairable design, and Auracast broadcasting are now a part of the Stanmore IV Bluetooth Speaker System from Marshall. An improvement to the tweeters and waveguides works to cover a larger area more evenly, and refinements to the low and high frequencies keep sound consistent and clear. The bass reflex port was also moved from the back to the bottom, allowing the speaker to sit flush against a wall. Auracast support lets the Stanmore IV join other compatible Marshall speakers in broadcasting music throughout your home. Made to last, you can replace parts or take it in for repair.

Wireless and Wired
Stream your favorite music via Bluetooth from a portable device or connect wired components. Stanmore IV offers a 3.5mm AUX port and an RCA input that's perfect for an optional turntable and vinyl playback.
Auracast Built In
Stanmore IV can act as an Auracast receiver, which means that it can link to other Auracast-compatible Marshall speakers, and all of them can play back the same streaming source. You simply need an Auracast broadcaster, such as your smartphone or the optional Marshall Heddon, which allows for access to Wi-Fi streaming.
Replace and Repair
Your Stanmore IV is made to last, with user-replaceable parts, such as the knobs, feet, and grille. The speaker can also be officially fixed by Marshall's authorized repair service (where available).
Vintage Style
In addition to the leather-like material, grille, and Marshall insignia that make the Stanmore IV look like a mini Marshall amp, the Stanmore IV has a Heritage amp-inspired brass panel with tactile controls. Press a button to switch inputs between Bluetooth, AUX, and RCA. Three knobs allow you to dial in your preferred volume, bass, and treble. An M-button can instantly access sound settings or your favorite music using Spotify Tap.
Additional Details
  • 110W of audio power
  • Two 0.75" 25W tweeters
  • One 5" 60W woofer
  • Marshall app can adjust EQ and calibrate audio to your space
  • Supports Bluetooth multipoint
  • Made in part with 100% FSC-certified wood
  • 21% of the Stanmore IV uses recycled material
EAN: 7340055423564

Marshall Stanmore IV Specs

Key Specs
Speaker Configuration
2-Way
Amplifier Power Rating
110 W
Drivers
1x 5" / 127 mm Woofer
2x 0.75" / 19 mm Tweeter
Frequency Response
36 Hz to 38 kHz
Inputs/Outputs
1/8" (3.5 mm) / RCA
Wireless Connection Protocols
Bluetooth
Bluetooth
Bluetooth 5.3
Speaker System
Speaker Configuration
2-Way
Amplifier Power Rating
110 W
Drivers
1x 5" / 127 mm Woofer (Front-Firing)
2x 0.75" / 19 mm Tweeter
Enclosure Type
Bass-Reflex
Frequency Response
36 Hz to 38 kHz
Inputs/Outputs
1x 1/8" / 3.5 mm Input (Audio)
1x Stereo RCA Input (Audio)
Amplifier Class
3 x Class-D
SPL
97 dB
Wireless Connectivity
Wireless Connection Protocols
Bluetooth
Bluetooth
Bluetooth 5.3
Supported Audio Codecs
AAC, LC3, LDAC, SBC
Power
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Color
Black
Placement & Mounting Options
Tabletop/Bookshelf
Cabinet Material
ABS, MDF, Polycarbonate
Dimensions
13.8 x 8 x 7.3" / 350 x 203 x 185 mm
Weight
8.8 lb / 4.0 kg
Packaging Info
Package Weight
13.255 lb
Box Dimensions (LxWxH)
16.1 x 11.8 x 10.8"

Marshall Stanmore IV Reviews

Tried twice

By Edie N.
Rated 1 out of 5
Date: 2026-10-16

What a gorgeous speaker. Unfortunately, mine didn’t work. I used it a few times and needed a replacement. The replacement didn’t work either, and I’m requesting a full refund. I would not recommend Marshall for speakers.

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