Marshall Stanmore III Bluetooth Speaker, Cream

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Product guide

Marshall Stanmore III Bluetooth Speaker, Cream

Marshall Stanmore III is a corded Bluetooth home speaker in cream, with the listing specifying 80 Watts maximum output and a 3.5 mm input. Its tabletop design suits a fixed listening space rather than battery-powered portable use.

At a glance

Manufacturer claims a wider stereo soundstage than the previous generation, intended to spread sound across a room.
Bluetooth pairing and a 3.5 mm input provide wireless and wired connection options.
The manufacturer describes the build as PVC-free and comprising 70 percent recycled plastic.

Price

$449.00Save 34%

Reference price: ~~$679.00~~

Price checked: 13 Nov 2026

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Pros and cons

Pros

Corded power and tabletop mounting suit a dedicated home listening spot.
Bluetooth and the 3.5 mm input support wireless pairing or a wired source connection.
Unit-based controls allow music control without relying solely on the connected device.

Cons

At 5480 Grams and with corded power, it is better suited to a stationary setup than carrying around.

Technical specifications

26 specifications

Identity
Brand	Marshall
Model	7340055385152
Colour	Cream
Speaker type	Bookshelf

Audio
Maximum output power	80 Watts
Frequency response	45 Hz
Audio output mode	Stereo
Audio channels listed	2.1
Driver type	Dynamic Driver
Tweeter diameter	1 Inches

Connectivity and controls
Wireless connection listed	Bluetooth
Bluetooth version	Bluetooth 5.2
Bluetooth range	10 Meters
Wired input	3.5 millimeter input
Control method	Touch
Compatible devices	Laptop, Smartphone, Tablet, Television

Power and battery
Power configuration	Corded Electric
Input voltage	240 Volts

Dimensions and installation
Mounting type	Tabletop
Dimensions (D x W x H)	41.2D x 24.7W x 27.6H centimetres
Weight	5480 Grams
Speaker size	27.6 Centimeters

Materials and protection
Enclosure material	Plastic
Water resistance listed	Waterproof
Sustainability claim	70 percent recycled plastic
Material claim	PVC-free build

What to know before buying

Listing details to confirm

The listing inconsistently identifies water protection as both “Waterproof” and “False”. Do not treat this as a confirmed waterproof speaker, and avoid relying on water protection without clarification. Its 2.1-channel listing also sits alongside a stereo description, so channel configuration is not clearly established. The stated model name and model number are both given as 7340055385152, so confirm the exact model identity if that distinction matters.

What’s in the box

Included

Power cable
Remote

Who is it for?

A good fit for

Listeners wanting a substantial tabletop Bluetooth speaker for a home room.
Buyers who want both Bluetooth and a 3.5 mm wired input.
People who prefer onboard controls and corded power in a fixed listening setup.

Less suited to

Buyers needing a battery-powered portable speaker.
Anyone requiring a clearly confirmed water-resistant speaker.

Marshall Stanmore III Bluetooth Speaker, Cream · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 1,016 ratings

5 stars84%84%
4 stars10%10%
3 stars1%1%
2 stars1%1%
1 star4%4%

Customer feedback highlights sound quality, appearance, Bluetooth connection and build quality, with some customers describing the design as furniture-like and pairing as quick. These impressions are relevant to a fixed home setup with Bluetooth and onboard controls, but do not establish measured sound performance. The aggregate ratings are mostly five-star, while a smaller share are one-star, so feedback is not uniformly positive.

Positive themes

Customers praise sound quality and the speaker's appearance.
Customers report positive experiences with Bluetooth connectivity and build quality.

Frequently asked questions

Is the Stanmore III portable?

The listing specifies corded electric power and a weight of 5480 Grams, so it is better suited to a fixed tabletop position than portable listening.

How can devices connect to it?

Bluetooth and a 3.5 mm input are specified. The listing names laptops, smartphones, tablets and televisions as compatible devices.

Is it waterproof?

The listing gives conflicting water-protection details, with one field saying “Waterproof” and another saying “False”. Treat protection as unconfirmed until clarified.

What is included?

The manufacturer contents list names a power cable and remote. Check the selected listing to confirm the package contents.