Sony ULT FIELD 1 Waterproof Portable Bluetooth Speaker, Black
Sony ULT FIELD 1 Waterproof Portable Bluetooth Speaker, Black
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Sony ULT FIELD 1 Waterproof Portable Bluetooth Speaker, Black

4.5 stars out of 173 reviews
(4.5)|
173 ratings
Sony ULT FIELD 1 Waterproof Portable Bluetooth Speaker, BlackSony ULT FIELD 1 Wireless Ultra Portable Bluetooth Compact Speaker IP67 Waterproof Dustproof Shockproof and Rustproof BlackSony ULT FIELD 1 Wireless Ultra Portable Bluetooth Compact Speaker IP67 Waterproof Dustproof Shockproof and Rustproof Off White
Actual Color:BLACK
selected, BLACK, See price in cart
WHITE, See price in cart

Key item features

  • Enhanced Bass: Pressing the dedicated ULT button boosts the bass output for a more powerful audio experience.
  • Expansive Audio: The integrated Sound Diffusion Processor broadens the sound projection, filling various spaces effectively.
  • Rugged Durability: With an IP67 rating, this speaker is waterproof, rustproof, and dustproof, making it suitable for outdoor use.
  • Impact Resistance: Designed to be shockproof, the speaker can withstand accidental knocks and bumps without damage.
  • Extended Playtime: Enjoy up to 12 hours of continuous music playback on a single charge, providing long-lasting entertainment.
  • Portable Design: Its compact and easy-to-carry design, coupled with a detachable multi-way strap, ensures convenient transport.
  • Stereo Pairing: Connect an additional speaker to create a stereo setup, delivering a richer and more immersive sound experience.
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars173 ratings51 reviews
How item rating is calculated
  1. 5 stars79% (136)
  2. 4 stars9% (15)
  3. 3 stars4% (7)
  4. 2 stars2% (4)
  5. 1 star6% (11)

Reviews summary

Pros
  • : Provides undistorted bass response.
  • : Provides clear and detailed audio reproduction.
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Showing 1-3 of 51 reviews

Sep 25, 2024
ct24sep24
5 out of 5 stars review

Seller Verified Purchase

Great portable wireless speaker for smartphone

I watched YouTube that compared similar models of Sony, UBL , and Bose. I found the sound for Sony was best for me. So I bought the Sony speaker and the sound and projection were excellent. I loved this speaker and decided to get a second one for my grandson. The only comment I have is the color choices are not many. Hope Sony can come up with a few other colors.

Review from sony.com
Helpful?35EBZZUTIMNL5622305538
reply from Sony North America Customer Support

Hi ct24sep24, Thanks for the 5-star rating! We're glad you like your new portable Bluetooth speaker. We also appreciate your feedback regarding color availability. Rest assured this will be looked into. Enjoy and thanks for choosing Sony. -Craig

Oct 8, 2025
Michael
Item details
Color: BLACK
5 out of 5 stars review

Verified Purchase

This Sony speaker exceeded my expectations. I mean…Sony! Right!? I expected it to sound good, but exceeded what I was expecting. It's portable and water resistant, so that helps when I go hang at the beach. I like a lot of bass in my speakers and this definitely performs for its size!

Helpful?35EBZZUTIMNL5622305538
reply from SonyListens

Hello Michael,Thank you for choosing Sony!It brings us great joy to hear that the Sony SRSULT10 speaker has exceeded your expectations with its sound quality, portability, and water resistance. We're glad it delivers the bass performance you enjoy, making it a great companion for your beach outings. Thank you for sharing your experience!Best regards,-Fred

Sep 18, 2025
DaCoolness
Walmart Associate
Item details
Color: WHITE
5 out of 5 stars review

Verified Purchase

Great sound for a portable BT speaker.

Great speaker and love the sound, especially with the ULT active (really helps with bass). I've noticed some genres of music sound better than others but overall they all sound good to me. Using it to play Movies is not bad, but I think it is better suited for music or podcasts. Battery Life has been pretty good for our use, it does vary depending on the volume level it's set at. From a full charge we've had it last through the night (roughly 8 hours) at a low volume level for ambient sleep music and it still had about 40% charge left. At high volumes I didn't notice distortion and vocals come through clear to my liking. I think this is a great speaker for low to medium volume background music, and for the occasional times you want it loud it does great at that too. Just remember battery life is dependent upon the volume levels. I haven't tested its waterproofness but so far its durability has been good with the kids when they're carrying it around. Nothing too crazy. It mainly sits on a shelf in whatever room it's being used in. Overall a great speaker!

Helpful?35EBZZUTIMNL5622305538
reply from SonyListens

Thank you for sharing your fantastic review, DaCoolness!We're so pleased to hear how much you're enjoying the SRS-ULT10 speaker. It's rewarding to know that the ULT button is making such a difference for you, delivering that deep, powerful bass. We love that you've found the perfect balance for different genres of music and even for ambient sleep music, which shows the speaker's versatility.Your feedback on the battery life is also incredibly helpful. It's great to hear that it's lasting through the night for you and that you haven't experienced any distortion at higher volumes. We designed the speaker to be durable enough for everyday use and it's great to know it's holding up to the kids' "handling"!Thank you again for choosing Sony and for your strong recommendation.Best regards, Gus, Sony Social Media Team