Customer Ratings & Reviews
- Model:
- SRSULT50/B
- SKU:
- 6620181
Rating by feature
- Sound Quality
Rating 4.8 out of 5 stars
- Battery Life
Rating 4.7 out of 5 stars
- Range
Rating 4.8 out of 5 stars
Customers are saying
Customers find value in the ULT FIELD 5 Wireless Speaker's sound quality, battery life, and portability, making it a well-rounded audio device. The speaker's design, lighting, and volume are also appreciated by users. However, some customers have noted that the speaker is somewhat heavy.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Portability, Sound quality
Awesome speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I was blown away with the sound of the Sony ult field 5 speaker, and the bass its fenomenal. Now I bring this speaker whatever place I go on vacation. Its a little heavy, but the strap makes it easy to carry.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Boss,
We're elated to hear that the Sony - ULT FIELD 5 has blown you away. It's great to know that you're enjoying the phenomenal bass and powerful sound. That's exactly what we aimed for with the ULT series! We're also glad that the included strap makes it easy for you to take your music with you wherever you go, despite the speaker's weight.
Thank you for choosing Sony!
Best regards,
Dominick
- Pros mentioned:Portability, Sound quality
Full Outdoor Sound
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The true might of a speaker isn't whether it fills a room, but whether it can broadly bathe a pool deck or outdoor patio with a depth of sound - and when the Field 5 is kept in the ULT1 and ULT2 Bass Boost modes, this speaker absolutely does it. The sound is exceptional, the end-cap bass woofers move the air, the highs and mids shine through, and the sheer (unexpected) weight of the unit means kids aren't going to knock it over or kick it into the pool. House, rock, pop, R&B - this speaker handles it all with ease without even having to go into the Sony app and messing with EQ settings. To me, "loud" isn't a measure of speaker performance, but a benefit if the core performance is there - the onboard amp performs great with little distortion and yes, the Field 5 is more than loud outdoors. The speaker is so heavy, and the width makes it hard to grab and handle, so while buyers may not think the included strap is necessary, it actually is and makes transporting the speaker a lot easier. I was going to buy the water "resistant" Marshall Killburn II (after owning two Marshall Stanmore's which are 10/10 amazing), but the water "proof" feature on the Field 5 was more important in my case. Overall, it's definitely worth the $267 (with tax).
I would recommend this to a friend - Pros mentioned:Portability, Sound quality, Volume
My speaker
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The speaker is very nice very durable sounds very nice and some what loud I paired up with my Iphone I use it in my Fed Ex delivery truck music on all day long Thanks
I would recommend this to a friendBrand response from SonyListens
Posted .Hi PedroG,
Thank you for the fantastic 5-star review! We're so glad to hear that the Sony ULT FIELD 5 is a perfect companion for your long days on the road. It's great to know that you find the speaker durable and that the sound is just what you need to keep you going. We love hearing how our products fit into our customers' daily lives, and we're thrilled that the ULT FIELD 5 is making your FedEx deliveries more enjoyable.
Thank you for choosing Sony!
Regards,
Dominick
- Pros mentioned:Battery life, Sound quality
Perfect medium size
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Absolutely inlove with this speaker. It last forever and I am in love with the sound and the ability of taking it with me. It’s not too big or too small. Just perfect size.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Alex!
We are really happy to hear how much you're loving your SRS-ULT50 speaker. It's awesome that the sound and portability are perfect for you.
This model was designed to give you powerful bass and a long-lasting battery in a size that's easy to take anywhere, so it's great to hear that's exactly what you're experiencing.
Thank you for choosing Sony!
Best regards,
Estefany
- Pros mentioned:Battery life, Sound quality, Volume
Good speaker
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Speaker is a game changer. I can hear all vocals in a song and the bass is good. Pros LED lights Sony app Volume is good Battery life
I would recommend this to a friendBrand response from SonyListens
Posted .Hi RodneyW,
Thank you for choosing Sony!
It makes us really happy to hear that you're enjoying the SRSULT50 speaker! We designed it to deliver clear vocals and strong bass, so it's great to know that you've noticed the difference. We're also glad you like the LED lights, the convenient Sony app, and the impressive battery life. Thanks for sharing your positive experience!
Best regards,
-Fred
- Pros mentioned:Battery life, Sound quality
Awesome Speaker
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Ult Field 5, has been an awesome speaker to have, great sound, good bass, not as good as its bigger brother the Ult Field 7, but still good enough for its size. Ult mode is nice to have at time if you want some extra bass, it does make it a little over exaggerated but if you want some extra power to the speaker it will do that for you. Battery life is pretty solid, along with the waterproofing the speaker has built in is good for people who want to take it to the beach or poolside. I didn't really care for the RGB lighting on the speaker itself but its not a bad thing if you like the aesthetic its just not for me.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello Kiyotaka,
Thank you for choosing Sony!
It's fantastic to know that you're having an awesome experience with your SRS-ULT50 speaker! We're glad to hear you're enjoying its great sound, good bass for its size, and the extra power that ULT mode provides. It's also wonderful that the solid battery life and waterproofing are perfect for your beach and poolside adventures.
Thank you for your feedback regarding the RGB lighting. Please remember that you have the option to disable this feature. For detailed instructions on how to turn the speaker's light on and off, please visit: https://helpguide.sony.net/speaker/7859/v1/en/contents/TP1001870490.html?search=lighting%20.
Best regards,
-Fred
- Pros mentioned:Portability, Sound quality
Awesome Sound and cool Light Show
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Awesome Somy Speaker with a custom 10 band EQ slider. This speaker has 2 different ULT modes you can access with the ULT Button. Press this button when you need an extra little “oomph” in your sound. Press it once more to get ULT mode 2 and watch your music really come to life! This speaker does not distort sound when listening to music at the highest sound volume. The included strap make portability easy with this speaker. You won’t want to stop listening to this speaker once you turn it on. Perfect for a living room or a BBQ in the back yard. The speaker also has LED lights that react to the beat of the music, with the Sony Sound Connect app you can customize this further to your liking. You won’t regret this speaker at all!
I would recommend this to a friend - Pros mentioned:Battery life, Portability, Sound quality
Great purchase
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Nice. Clear sound quality He even took it kayaking, and still works great. Nice long-range on Bluetooth connection. Charges quick. Long lasting battery great purchase
I would recommend this to a friendBrand response from SonyListens
Posted .Hi JefferyH,
We're so glad to hear that you and your friend are loving the ULT FIELD 5 and its clear sound. It's fantastic to know that it's holding up perfectly even after being taken kayaking. Thanks for sharing your experience and for choosing Sony!
Thanks for choosing Sony.
Best regards,
Eliab
- Pros mentioned:Battery life, Portability, Sound quality
Great speaker!
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love this speaker. It plays loud and clear. I’ve traveled with it and took it out camping. The battery lasted up to 5 hours.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi LexB, thanks so much for the great review! We're immensely pleased to hear you're loving your Sony - ULT FIELD 5. The loud, clear sound and reliable battery life make it a perfect companion for travel and camping—and it sounds like it's already been on some great adventures! Enjoy the music wherever you go, and thanks for choosing Sony. Best regards, -Dominick
- Pros mentioned:Battery life, Sound quality
Sound quality
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The sound quality is perfect. The base sound good everything sound balance. The light give the speaker a good look. Battery last good amount.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi LeoG, thank you for the 5-star review! We're delighted to hear the sound quality and balanced bass on your Sony - ULT FIELD 5 are hitting all the right notes for you. We also love hearing that the dynamic lighting enhances the speaker's look and that the long-lasting battery is serving you well. Your feedback is truly appreciated! Thank you for choosing Sony. Regards, -Dominick
- Pros mentioned:Battery life, Lighting, Sound quality
Is nice
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Love it, dope sound and light effects, really good battery life, Bluetooth range is alright nothing too crazy but still good
I would recommend this to a friendBrand response from SonyListens
Posted .Thank you so much for sharing your feedback, AmrN—we’re thrilled to hear you’re loving the SRS-ULT50! It’s great to know the sound quality and light effects are hitting the mark for you. We designed the ULT Series speakers to deliver an immersive audio experience and vibrant visual atmosphere for any occasion.
We’re also glad to hear you’re impressed with the battery life. Long playback time is a key focus so you can keep the music going without worry. Thanks for your honest notes about the Bluetooth range, too—while we’ve worked to make wireless connectivity stable and reliable, your input helps us keep improving.
Enjoy your music and light shows, and thanks again for being part of the Sony community! If you have any favorite songs or parties where you use the SRS-ULT50, we’d love to hear about those, too.
Best regards,
Gus
Sony Social Media Team
- Pros mentioned:Battery life, Sound quality
Ult Field 5 Review
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This speaker is the clearest sounding speaker ive ever bought!!!! Battery life is great for about 9 to 10 hours depending on if Ult mode is being used and the lights are on. You'll get 6 hours on full party mode with bass enhanced mode on. You gonna feel the bass in your soul when this goes off. This speakers bass and clairty is better then almost every other speaker ive heard at a better price. Has built in aux cord reverse charging and can link up to 100 sony speakers via bluetooth.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi MichaelShands!
Thank you so much for your feedback! It brings us great joy to hear that you are enjoying the SRS-ULT50 speaker. We're thrilled that you appreciate its clarity and powerful bass, as well as the impressive battery life. With features like built-in aux cord reverse charging and the ability to connect with up to 100 Sony speakers via Bluetooth, this speaker truly enhances your listening experience.
Thanks for choosing Sony!
Best regards,
Estefany
- Pros mentioned:Battery life, Sound quality
Powerful Sound, Rugged Design – Perfect for Outdoo
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I’m really impressed with the Sony ULT FIELD 5 wireless speaker. The sound quality is powerful and clear, especially the bass—it’s deep and punchy without being overwhelming. The speaker feels solid and well-built, perfect for outdoor use. I’ve used it at the beach and in the park, and it handled both like a champ. The battery life is also great—I can go all day without needing to recharge. Plus, the design is sleek and modern, and it’s super easy to pair with my phone. Definitely one of the best portable speakers I’ve owned
I would recommend this to a friendBrand response from SonyListens
Posted .Thank you so much for your wonderful feedback on the Sony ULT FIELD 5, Douglas. We feel privileged to know that you’re enjoying the powerful, clear sound and deep bass, and that the speaker’s build quality meets your expectations for outdoor adventures. It’s great to know the battery life and easy pairing make a difference in your experience, and that the sleek design stands out to you. We truly appreciate you sharing how the ULT FIELD 5 fits into your lifestyle—it’s feedback like yours that inspires us to keep delivering products that enhance everyday moments. Thank you for choosing Sony!
Best regards,
Gus
Sony Social Media Team
Great Speaker Would Recommend
||Posted . Owned for 3 months when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Speaker is amazing, I mainly use it for work and just to get through the day. Never really used it for parties but it is more than capable of having enough coverage for a small gathering of friends and family. If you wanna get something for bigger parties, I would go with the ult field 7 or higher. One bonus with Sony speakers if you a link multiple Sony speakers together and have it in stereo mode and they don’t even have to be the same model!! As for some down sides, if you’re looking for heavy bass, this is not the speaker u want. It’s got come kick to it but if you’re looking for heavy thumps, get a bigger speaker. Another downside is the speaker sounds best in ULT 2 mode and of course it drains the battery life. You ca get 20 hours but you’d have to take it off ULT mode entirely and turn off the lights and keep the volume low. Conclusion, I definitely recommend this speaker for a good jam while cleaning or small gathering or even work. It definitely gets very loud and you can’t go wrong with Sony. Just keep it plugged in and you won’t have any issues with dying battery! With that being said, I would snag this speaker on a deal if you could wait. $350 is a lot to ask for but you’re getting Sony reliability and performance. I got mine for around $200 on a sale and I am completely satisfied
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Spaghet,
We appreciate this thorough feedback on the ULT FIELD 5. We're glad it's "amazing" for your daily use and that you've discovered the Party Connect feature! We understand your point on the heavy bass; the ULT FIELD 7 is indeed the next step up for those looking for more powerful 'thumps.' Regarding the battery drain in ULT 2 mode, you can utilize the free Sony | Sound Connect app to create a custom 10-band EQ preset that boosts the bass less aggressively, which allows you to get an improved sound signature closer to ULT 2 while drawing less power and extending your battery life.
Thanks for choosing Sony. Best regards,
Eliab
- Pros mentioned:Lighting, Sound quality
Sony gets it right!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Nice clear and smooth sound. I like the overall feel and look of the speaker. The light show is an added bonus! Bluetooth speaker of the summer.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi PatDunn,
That's awesome to hear! We're thrilled you're loving the clear, smooth sound and the overall feel and look of your ULT FIELD 5 speaker. And yes, the light show is definitely a fun bonus! Thanks for calling it the 'Bluetooth speaker of the summer'!
Thanks for choosing Sony.
-Eliab
- Pros mentioned:Sound quality
One of the best
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This speaker is one of the best. I originally bought a sonos move 2 and the connectivity was a disaster. It would appear in the app then disappear then reappear then disconnect. Apparently its a longstanding issue with sonos and has leas to multiple executives being fired. Same yourself the hassle, get this speaker. Its so good. Crystal clear ar high volumes. Bass is natural and competes with jbl. My primary use is on a pool deck and it fills the area easily. It also easily connected to the outdoor tv via bluetooth. It works seamlessly and sound is grand. Watching a baseball game and you will feel like you are in the game. I’m a believer. Sony has delivered.
I would recommend this to a friend - Pros mentioned:Volume
Just right
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Easy connectivity. Plenty of volume and bass. Just right for my needs.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Roadwarrior,
We are so glad to hear that you're loving so much the SRS-ULT50! Thank you for the 5-star review. It's fantastic to know that you find the connectivity easy and that the volume and bass are just what you were looking for. We designed the ULT POWER SOUND series to deliver powerful, deep sound, and your feedback confirms we hit the mark. Enjoy your music!
Thanks for choosing Sony, have a great day!
DiegoV
- Pros mentioned:Battery life, Sound quality
Great Speaker for Price
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good quality , I have Sonos and Bose also , with price point if is on sell , this one is winner, I can not tell you which sound is better but I can tell you the battery is better than them , for sure is better that Sonos Move.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello Maziar,
Thank you for choosing Sony!
We’re elated to hear that you regard the SRSULT50 as a top choice in its price range, especially noting its superior battery life compared to other speakers. It’s a true pleasure to know you appreciate its quality. Thank you for your feedback.
Best regards,
-Fred
- Pros mentioned:Lighting, Sound quality
Amazing sound and looks great
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Sound is much more than I had anticipated, especially compared to an old bluetooh speaker that I had been using. Fills the room and/or spreads sound through the backyard well. Looks great with the LED lighting. Seems that the bluetooth stays connected for a long distance, which is great so I can keep my phone in my pocket while not worrying about connecting to the speaker.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello Trumpster1,
Thank you for choosing Sony!
We're truly delighted to hear your thoughts on the SRSULT50! It's fantastic to know that the sound quality exceeded your expectations, especially in comparison to your old Bluetooth speaker. We're glad to hear it fills the room beautifully and spreads sound effortlessly throughout your backyard. The LED lighting is designed to enhance the overall aesthetic, and we're thrilled that you appreciate it. Additionally, it's great to hear that the Bluetooth connectivity remains strong over a long distance, allowing you to enjoy your music without any hassle. Thank you for sharing your experience with us!
Best regards,
-Fred
- Pros mentioned:Sound quality
good speaker
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.easy to use good sound, really good bass, nice design
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Cody!
Thank you so much for your feedback! It brings us great joy to hear that you’re pleased with the SRS-ULT50 speaker.
This portable speaker is designed with ease of use in mind, delivering exceptional sound quality and impressive bass that truly enhances your listening experience. Plus, its sleek design makes it a stylish addition to any space.
Thanks for choosing Sony!
Best regards,
Estefany
