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Customer Ratings & Reviews

Your price for this item is $399.99

Customer reviews

Rating 4.8 out of 5 stars with 290 reviews

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Rating by feature

  • Sound Quality

    Rating 4.9 out of 5 stars

  • Battery Life

    Rating 4.7 out of 5 stars

  • Range

    Rating 4.8 out of 5 stars

Pros mentioned filter

Cons mentioned filter

96%would recommend to a friend

Customers are saying

Customers express satisfaction with the Stanmore III Bluetooth Speaker's exceptional sound quality, encompassing powerful bass and clear highs, as well as its stylish design. Many appreciate its ease of use and impressive volume, easily filling multiple rooms. However, some customers wish it included a built-in battery for portability.

This summary was generated by AI based on customer reviews.

The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Page 8 Showing 141-160 of 290 reviews
  • Pros mentioned:
    Bass, Sound quality

    Rated 5 out of 5 stars

    Phenomenal sounds with plenty of bass

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    Posted . Owned for 3 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Marshall has done it again with loud yet clear sounds with exceptional bass

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Love it.

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Love it. Sounds great and looks awesome. Very glad I bought this.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality, Volume

    Rated 5 out of 5 stars

    Great sound and quality

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound quality and volume is great. Have not had any issues or foresee any

    I would recommend this to a friend
  • Pros mentioned:
    Design, Sound quality

    Rated 5 out of 5 stars

    Excellent Speaker!

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent Speaker. Looks great, sounds great - fills the room.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    open box

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    speaker very clear and loud enough. also can adjust the bass and treble

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Marshall Speaker

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is amazing! The sound fills my room perfectly.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Best Buy

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Good marshal the son is excellent and easy to use good

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 4 out of 5 stars

    Great but not perfect

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Sounds great, however lacks mids & has a noticeable difference in peak volume between bluetooth & RCA connections

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Awesome Bluetooth Speaker

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I was torn between the Klipsch The Three II vs Marshall Stanmore III after my research and watching the reviews in YT the Marshall won me over. The particular review from YT that sway me over is from the DSAudio review. Very satisfied with the performance and room filling sound. I highly recommend the Marshall Stanmore III.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Audiophilically Amazing

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Big, deep, crystal clear sound. This plus phono inputs on the back plus Bluetooth puts it over the top of all the others in this category and size. Let’s not forget the audiophilically (word?) cool looks, too. Love it!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Marshall wireless speaker stanmore

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    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    This speaker is absolutely the most awesome thing I've ever seen. It works beautifully in any application. Just open up the app and Rock On!!!!!

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    great product

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    Posted .
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    great product , excellent condition ( keeping in mind it is an open box product)

    I would recommend this to a friend
  • Rated 5 out of 5 stars

    Marshall speaker

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    Posted . Owned for 3 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Amazing, I like it better then my surround at how. Sounds AMAZING

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Sick sound

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound is more suited for rock and roll highlighting gutiars which is my all time fave. Still has the ability to have deep bass but i alwas keep it at 1 notch. Live this speaker for pod casts as well

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Fantastic Speaker

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    Posted . Owned for 2 months when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Excellent sound quality Built very tough besides the plastic back plate This speaker will fill your house with sound and doesn’t lose its quality whatsoever. I will buy another in the future for other parts of my home

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Incredible sound!

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I first heard the smaller version in my hotel room and was really impressed. I then decided to purchase this larger version and was blown away! Wow - what a great Christmas present to myself for many years to come!

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Powerful for size!

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    Posted . Owned for less than 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    The sound on this speaker is above what I expected…it is so clear has rich powerful audio.

    I would recommend this to a friend
  • Pros mentioned:
    Bass, Sound quality

    Rated 4 out of 5 stars

    A beast!

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    Posted . Owned for 2 weeks when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Phenominal sound! Astounding bass! This is a great sounding speaker with a stunning vintage amp look.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality

    Rated 5 out of 5 stars

    Marshall speaker

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    Posted . Owned for 1 week when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    I got this as a gift for my father for fathers days and he loves it. The backyard speaker recently just stopped working and it was a perfect replacement for it. The sound is great and you can control it with you phone which is a big plus.

    I would recommend this to a friend
  • Pros mentioned:
    Sound quality
    Cons mentioned:
    Battery life
    Best Buy Employee

    Rated 4 out of 5 stars

    Great Sound! Low Portability!

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    Best Buy Employee
    Posted . Owned for 1 month when reviewed.
    This reviewer received promo considerations or sweepstakes entry for writing a review.

    Wish it had a battery power option. Other than that, phenomenal sound.

    I would recommend this to a friend