Marshall, Sonos and Bose all make speakers that cost well over £100. They are built for different jobs, so this compares one of each type.

We compared them on Amazon UK, using price, rating and number of reviews. We haven't tested them ourselves. This comparison is based on the Amazon listings and customer ratings, so check the latest price and details before you buy.

SpeakerApprox. priceRatingReviews
Marshall Emberton III (portable)£1494.71,500+
Marshall Stanmore III (home)£3204.7140+
Bose SoundLink Flex (portable)£1154.713,400+
Bose SoundLink Plus (portable)£2494.61,300+
Sonos Era 100 (home, smart)£1794.5700+

Our take: Marshall is for people who want the look of a guitar amp. Bose is the safe portable choice. Sonos is for the house. The Stanmore and Woburn have fewer reviews so far than the Bose speakers.

Short answer: The Bose SoundLink Flex has the most reviews (13,000+) at around £115. The Marshall Emberton III is rated 4.7 at around £149. Sonos suits you if you want a smart speaker for the home rather than a portable one. Prices and ratings are from Amazon UK, checked when our catalogue was last updated. Prices change, so check the latest on Amazon.

1. Best looking: Marshall Emberton III

Marshall Emberton III Portable Bluetooth Speakers
Marshall Emberton III Portable Bluetooth Speakers
★★★★☆ 4.7 · 1,526 Amazon UK ratings
£149

A 4.7 rating from more than 1,500 buyers at around £149. A portable speaker.

Check Price on Amazon

Compare more in our Best Premium Speakers UK 2026 guide →

2. Most reviewed: Bose SoundLink Flex (2nd Gen)

Bose SoundLink Flex Portable Bluetooth Speaker
Bose SoundLink Flex Portable Bluetooth Speaker
★★★★☆ 4.7 · 13,414 Amazon UK ratings
£115

A 4.7 rating from more than 13,000 buyers at around £115. The SoundLink Plus is the bigger, more expensive step up, at around £249.

Check Price on Amazon

Also consider: Bose SoundLink Plus Portable Bluetooth Speaker — £249 (4.6★, 1,310 reviews)

Compare more in our Best Premium Speakers UK 2026 guide →

3. For the living room: Marshall Stanmore III

Marshall Stanmore III Bluetooth Speaker
Marshall Stanmore III Bluetooth Speaker
★★★★☆ 4.7 · 141 Amazon UK ratings
£320

A 4.7 rating from more than 140 buyers at around £320. Plugs into the mains. The newer Stanmore IV costs a little more and has fewer reviews so far.

Check Price on Amazon

Also consider: Marshall Stanmore IV Bluetooth Speaker — £349 (4.7★, 32 reviews)

Compare more in our Best Premium Speakers UK 2026 guide →

4. Smart speaker: Sonos Era 100

Sonos Era 100
Sonos Era 100
★★★★☆ 4.5 · 718 Amazon UK ratings
£179

A 4.5 rating from more than 700 buyers at around £179. Best if you may add more Sonos speakers later.

Check Price on Amazon

Compare more in our Best Premium Speakers UK 2026 guide →

Frequently Asked Questions

Is Marshall or Bose better?
On Amazon UK both are rated 4.7 for the portable models. The Bose SoundLink Flex has far more reviews (13,000+) and costs less, at around £115 against £149 for the Marshall Emberton III.
Are Marshall speakers worth it?
If you like the look, yes. The ratings are as good as the cheaper rivals, but the larger Marshall speakers have fewer reviews so far.
Can I use a Sonos speaker on the go?
The Era 100 and Era 300 are home speakers. For a portable one, look at the Bose or Marshall models here.
HomeGadgetPro Editorial Team
Our buying guides are based on real Amazon UK product data, verified customer ratings and independent research. Prices are checked weekly. We may earn commission on purchases made through links in this article — see our affiliate disclosure.