Everything for Back to School — and then someShop now

Skip to contentGo to Product Search
Roseville
1643 County Road B2Roseville, MN 55113Open until 9 pm
Find Another Store
Main Content
Shop Sony

Sony - ULT FIELD 3 Wireless Speaker - Forest Gray

Model: SRSULT30/H
SKU: 6620177
Sold byBest Buy

Customers are saying

Customers love the epic sound quality and deep bass provided by this speaker, which is frequently praised for its excellent battery life and convenient portability. Users also appreciate the smart design, reliable connectivity, and the added benefit of water resistance in such a compact size. While the product is highly regarded, some users noted that it is priced higher than competing brands and expressed minor dissatisfaction with the included charging cable.

Generated by AI based on customer reviews.

Color

Forest Gray
Features

  • ULT Button

    Boost the bass with the press of the ULT button, delivering enhanced sound depth for your favorite tracks.

  • Shoulder Strap

    Designed for easy portability, the included stowable shoulder strap makes carrying your speaker effortless.

  • Party Connect

    Link multiple compatible speakers together for synchronized sound and an epic party atmosphere.

  • Waterproof, Dustproof, Rustproof, Shockproof

    With IP67 ratings, this speaker is designed to handle the toughest conditions, from beaches to hikes.

  • Up to 24-Hour Battery Life

    Long-lasting power to keep the music going, no matter where you are.

  • Quick Charge

    Just 10 minutes of charging provides up to 120 minutes of playtime, ensuring you’re always ready to go.

  • 7-Band Equalizer

    Customize your audio experience with the 7-band EQ, allowing you to fine-tune sound for optimal clarity, depth, and balance.

  • Exceptional Call Clarity

    Enjoy crystal-clear calls, effortless Bluetooth connectivity, and intuitive features for smooth operation.

  • Enhanced Bass Power

    Experience greater power, increased sound pressure, and truly immersive bass for a full audio experience.

  • 2-Way Active Design

    Features a dedicated woofer and tweeter for optimal audio performance across all frequencies.

  • Grab-and-Go Design

    Compact and lightweight, the ULT FIELD 3 is built for easy handling and mobility.

  • The choice is yours: Stood up or flat

    The ULT FIELD 3 is designed for optimal sound either way, so you can place it whichever way suits your space.

  • Stylish Colors

    Available in three different colors to match your style and personality.

  • Stereo Pair

    Wirelessly connect two ULT FIELD 3 speakers for a true stereo sound experience.

  • USB Type-C Charging

    Recharge quickly and use the USB Type-C port to charge other devices on the go.

See all features
Specifications
  • Speaker Pairing
    Yes
    Wireless
    Yes
    Rechargeable
    Yes
See all specifications
Sponsored

Reviews

Rating 4.7 out of 5 stars with 353 reviews

5 star rating. 284 reviews4 star rating. 47 reviews3 star rating. 12 reviews2 star rating. 4 reviews1 star rating. 6 reviews
95% would recommend to a friend
Customers are sayingCustomers love the epic sound quality and deep bass provided by this speaker, which is frequently praised for its excellent battery life and convenient portability. Users also appreciate the smart design, reliable connectivity, and the added benefit of water resistance in such a compact size. While the product is highly regarded, some users noted that it is priced higher than competing brands and expressed minor dissatisfaction with the included charging cable.
This summary was generated by AI based on customer reviews.
  • Sound Quality (832)
  • Portability (250)
  • Battery Life (234)
  • Bass (88)
  • Volume (76)
  • Price (5)
  • Charging Cable (3)

Customer Images

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.

  • Rated 5 out of 5 stars

    Overall best portable speaker 2025 summer

    I recently got the Sony ULT Field 1 and loved it so much that I ended up picking up the bigger ULT Field 3 as well. At higher volumes, the ULT Field 3 definitely delivers a much deeper bass compared to the Field 1, and the vocals come through clearer too. I think ult field 3 is a sweet spot in size not too small not too large to put it in a back pack. Overall, I’m really impressed with this speaker. Even though I also have the JBL Authentics 500, I find myself constantly reaching for the ULT Field 3—it just makes music so enjoyable to listen to. I really appreciate the ULT button. Some people say it’s pointless because they never feel the need to turn it off, but personally, when I’m watching videos, I like to switch it off to reduce the bass and keep the focus more on vocals. If there’s one thing I wish it had, it would be a USB audio connection. I know JBL’s Charge 6 includes this feature, so I was hoping Sony would too. But other than that, in terms of sound quality and design, I think the Sony ULT Field 3 is easily the best portable speaker for summer 2025.

    This review is from Sony - ULT FIELD 3 Wireless Speaker - Black

    Posted by Hu6627

  • Rated 5 out of 5 stars

    Great speaker for travel or outside

    It's a great speaker, much better than others in the same segment. I was comparing this one to JBL, and Sony definitely wins; for the price and quality, it's worth it. The only thing I wish was possible is to adjust the equalizer within the Sony app. I also wish you could connect it to other speakers for a home theater setup or with Alexa. That’s the only part that disappointed me a bit—I expected it to be smarter. Other than that, the sound is great and the battery life is excellent.

    Posted by RicardoG

  • Rated 5 out of 5 stars

    Portable and reliable

    Pleasantly surprised at the sound quality of such a compact subwoofer/speaker. Very stylish easy to operate and was a good investment.

    This review is from Sony - ULT FIELD 3 Wireless Speaker - Black

    Posted by VHolland

  • Rated 5 out of 5 stars

    No brainer

    Talk about a speaker that blows you away. When looking for a speaker in store, this one literally blew us away by being the perfect size and louder than the others. It is a no brainer to me.

    Posted by MissaelD

  • Rated 5 out of 5 stars

    Sony Bluetooth ult speaker

    With the bass boost on I get 9 hours of play time. If I use it without the bass boost I get almost triple that time. Great quality sound even with the boost off. DEFINATELY well worth the money.

    This review is from Sony - ULT FIELD 3 Wireless Speaker - Black

    Posted by RobertN

See all customer reviews
From the Manufacturer
Experience music like never before.

Compare similar products

Sony - ULT FIELD 3 Wireless Speaker - Forest Gray
Sony - ULT FIELD 3 Wireless Speaker - Forest Gray
4.7(353)

Powerful bass from a portable speaker. The ULT FIELD 3 is designed to be carried in one hand and comes with a stowable shoulder strap to make it easy to transport. It's also waterproof and dustproof, so that you can take your favorite music to the beach and beyond.

Sony - XB100 Compact Bluetooth Speaker - Light Gray
Sony - XB100 Compact Bluetooth Speaker - Light Gray
4.5(1512)

Enjoy big sound with the super-compact SRS-XB100 wireless speaker, offering powerful, clear sound, an updated IP67 waterproof and dustproof design1,2, and up to 16 hours of battery life.3 Small enough to fit in a bag or cupholder, the XB100 also features a versatile strap to take with you wherever you go.

Sony - ULT FIELD 5 Wireless Speaker - Black
Sony - ULT FIELD 5 Wireless Speaker - Black
4.8(503)

Experience superior sound with powerful boosted audio, deep bass, and vibrant 360° Party Lights. Designed for portability, this speaker is easy to carry, so your music and party vibes can go wherever you do. Perfect for any setting, it delivers immersive sound and lighting to elevate every moment.

Sony - ULT FIELD 1 Wireless Speaker - Forest Gray
Sony - ULT FIELD 1 Wireless Speaker - Forest Gray
4.7(1010)

Experience enhanced bass and powerful sound built into a compact package. Equipped with a versatile multi-way strap, it's perfect for on-the-go adventures. The party never stops with up to 30 hours of battery life with quick charging and water, dust, rust, and shockproof design. Enjoy endless hours of good music with your favorite people.

Pros for Sony - ULT FIELD 3 Wireless Speaker - Forest Gray
Sound Quality, Portability, Battery Life, Bass, VolumeSound Quality, Portability, Battery Life, Connectivity, SizeSound Quality, Portability, Battery Life, Volume, DesignSound Quality, Portability, Battery Life, Bass, Volume
Cons for Sony - ULT FIELD 3 Wireless Speaker - Forest Gray
Price, Charging CableVolume, PowerWeightPrice, Charging Cable

Specs

Questions & Answers

  • How long does it take to quick charge this Sony speaker?

    A quick 10-minute charge provides up to 120 minutes of playtime.

    This question and answer was generated by AI based on customer and product data.

  • Can I pair two of these speakers together?

    Yes, you can wirelessly connect two ULT FIELD 3 speakers for stereo sound or connect up to 100 compatible speakers for synchronized music and lights.

    This question and answer was generated by AI based on customer and product data.

  • Is this Sony speaker waterproof?

    Yes, the ULT FIELD 3 speaker is waterproof, dustproof, rustproof, and shockproof with an IP67 rating.

    This question and answer was generated by AI based on customer and product data.

  • Can I use this speaker to charge my phone?

    Yes, you can charge other devices using the speaker's USB Type-C port.

    This question and answer was generated by AI based on customer and product data.

  • What is the Bluetooth version of this speaker?

    The Sony ULT Field 3 uses Bluetooth 5.3 for connectivity.

    This question and answer was generated by AI based on customer and product data.
Ask a question
No content

Customers often buy these together

Customers ultimately bought

Sponsored

Discover related products

Keep exploring

Sponsored
Sponsored

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later

Special Offers

Included with Purchase

Finance Options

My Best Buy® Credit Card
Buy Now, Pay Later

Special Offers

Included with Purchase