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Marshall Stanmore III Bluetooth Speaker System (Brown)

BH #MASTANMR3BR • MFR #1009643
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Marshall Stanmore III Bluetooth Speaker System (Brown)
Key Features
  • Up to 80W of Total Power
  • 1 x Woofer & 2 x Outward-Angled Tweeters
  • Wireless Bluetooth 5.2 Audio Streaming
  • RCA & 3.5mm AUX Inputs
Something old and something new come together in the Stanmore III Bluetooth Speaker System from Marshall in brown, to help you fill your home with style and clear, powerful sound. Reminiscent of its famous stage amps, the Stanmore III sports a vintage cool design with the Marshall script badge emblazoned on the front grille and a sturdy cabinet wrapped in a leather-like material. Behind this iconic look is a woofer and dual outward-angled tweeters, driving 80W of audio power for room-filling sound. Sound, you can supply wirelessly via a Bluetooth-compatible mobile device or hookup components to its 3.5mm AUX or RCA inputs, like a turntable or digital media player.
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Marshall Stanmore III Overview

Something old and something new come together in the Stanmore III Bluetooth Speaker System from Marshall in brown, to help you fill your home with style and clear, powerful sound. Reminiscent of its famous stage amps, the Stanmore III sports a vintage cool design with the Marshall script badge emblazoned on the front grille and a sturdy cabinet wrapped in a leather-like material. Behind this iconic look is a woofer and dual outward-angled tweeters, driving 80W of audio power for room-filling sound. Sound, you can supply wirelessly via a Bluetooth-compatible mobile device or hookup components to its 3.5mm AUX or RCA inputs, like a turntable or digital media player.

Dynamic Loudness
Play your music as loud as you'd like. Dynamic Loudness is a feature that adjusts the tonal balance of your audio, so music sounds its best at any volume you choose.
Analog Control Panel
Built into the top of the Stanmore III is a brass panel with analog controls for tactile music management. Black and brass control knobs let you adjust the volume, bass, and treble; buttons manage playback, track selection, and input source, and powering the unit on and off is left to a robust brass toggle switch.
Eco-Friendly Construction
Sustainably sourced, the Stanmore III is PVC-free and 70% of it is made up of recycled plastic and vegan materials.
Additional Features
  • Wireless range of up to 30'
  • AC powered
  • OTA (Over-the-Air) updates are possible via the Marshall Bluetooth app for Android and iOS devices
EAN: 7340055420358

Marshall Stanmore III Specs

Key Specs
Amplifier Power Rating
80 W
Drivers
1x Woofer
2x Tweeter
Frequency Response
45 Hz to 20 kHz
Inputs/Outputs
1/8" (3.5 mm) / RCA
Wireless Connection Protocols
Bluetooth
Bluetooth
Bluetooth 5.2
Speaker System
Amplifier Power Rating
80 W
Drivers
1x Woofer
2x Tweeter
Enclosure Type
Sealed
Frequency Response
45 Hz to 20 kHz
Inputs/Outputs
1/8" / 3.5 mm Input (Audio)
RCA Input (Audio)
Media Card Slots
No
Amplifier Class
3 x Class-D
SPL
97 dB
Wireless Connectivity
Wireless Connection Protocols
Bluetooth
Bluetooth
Bluetooth 5.2
Wireless Range
30' / 9.1 m
Power
Input Power
100 to 240 VAC, 50 / 60 Hz
Physical
Color
Brown
Placement & Mounting Options
Tabletop/Bookshelf
Dimensions
13.8 x 8 x 7.4" / 350 x 203 x 188 mm
Weight
9.5 lb / 4.3 kg
Packaging Info
Package Weight
13.66 lb
Box Dimensions (LxWxH)
18.1 x 11.9 x 10.6"

Marshall Stanmore III Reviews

Excellent Sound

By John C.
Rated 5 out of 5
Date: 2026-10-23

Very impressed with the sound from this small and very affordable speaker. The highs are very clear and decent bass response.

Buy It

By Colton C.
Rated 5 out of 5
Date: 2026-03-06

AMAZING. Looks great! Sounds Great. The build quality is crazy!!

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