Customer Ratings & Reviews

Hi RichardmH,

We are pleased to learn that your ULT FIELD 5 is delivering such a massive sound experience! Our goal with this model was to defy its portable size, so hearing that it performs like a much larger speaker is a fantastic compliment to our acoustic engineering. We are thrilled that the powerful bass tones and long-lasting battery are providing the high-energy performance you were looking for.

That much larger sound comes from our X-Balanced Speaker Units, which feature a non-circular diaphragm. This unique shape increases sound pressure for deeper, punchier bass and clearer vocals without distortion, even at high volumes. When you combine that with the ULT button to boost your low-end frequencies, you get a cinematic, room-filling soundstage that remains crisp and vibrant for hours on end.

Thank you for choosing Sony to bring the noise to your favorite spaces.

Best regards,
Dominick

Hi TaniaS,

It brings us great satisfaction to hear that you are enjoying the powerful sound quality and impressive battery life of your ULT FIELD 5. We designed this speaker for those who need high-energy audio that doesn't quit; with up to 30 hours of battery life on a single charge and a quick-charging feature that gives you 3 hours of play from just a 10-minute charge, it’s built to keep the music going all weekend. We are also glad you're feeling the impact of our X-Balanced Speaker Units, which provide that deep, punchy bass and vocal clarity even at high volumes.

Thank you for making Sony the heartbeat of your music and gatherings.

Regards,
Dominick

Hi V3X541,

We feel privileged to know that you are finding the sound quality of your ULT FIELD 5 to be amazing! It is great to hear that you’ve taken advantage of the settings to optimize the audio to your liking, as we designed this speaker to be highly adaptable to different environments and preferences. We are also glad that the seamless connectivity is making it easy for you to jump straight into your music without any hassle.

Thank you for choosing Sony.

Regards,
Dominick

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

Hi Adalberto,

We are glad to hear the ULT FIELD 5 is delivering the clear and crispy sound you were looking for! It’s great to know the battery life is meeting your needs for portable listening.

Thanks for choosing Sony.

Best regards,
Eliab

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

Thank you for sharing your detailed feedback, SimonW.

We are truly pleased to hear that you "like a lot" the sound quality of your SRS-ULT50 speaker, especially its performance for music, the good bass, and the volume when using it for parties!

We also appreciate your honest feedback on the price and the battery life at high volumes. We understand that hitting party-level volume will significantly reduce runtime. While the 25-hour spec is measured under specific, lower-power conditions (volume at half, features off), your real-world experience of 8-9 hours when pushing the speaker's limits is completely accurate and valuable information.

We value your insight regarding its use for TV audio. We understand that maximizing sound performance for various content types is important, and your feedback will be passed along to our product teams for consideration in future designs.

Thank you again for choosing Sony and for providing such valuable, real-world experience details.

Best regards, Gus, Sony Social Media Team

Hello AlanD,

Thank you for choosing Sony!

It's wonderful to hear that you're enjoying the SRSULT50! We're glad to know that it sounds great, has a long battery life, and that you find the strap convenient for portability. Your feedback means a lot to us, and we appreciate you taking the time to share your experience.

Best regards,
-Fred

Thank you for the awesome review, KaronnW!

We are thrilled to hear that your SRS-ULT50 is bringing that club energy right into your home! It’s great to know that you’re finding it light enough to carry around while still delivering that massive sound.

We’re especially glad you’re enjoying the app integration. We designed the customizable lighting to sync perfectly with the beat, so hearing that it makes you feel like you’re at a real party is exactly what we love to hear! Don't forget to try hitting that ULT button when you really want to feel the bass move the room.

Keep the party going and thank you for choosing Sony!

Best regards, Gus, Sony Social Media Team

Hi Alexa,

We are very glad to hear that you are enjoying the strong bass and clear audio of your new ULT FIELD 5! It is wonderful to know that the quick connectivity and portable design are making it easy for you to take your music anywhere. This speaker is built to impress with the ULT button for that extra low-end punch and a long-lasting battery so the party doesn't have to stop.

Thank you for trusting Sony.

Best regards,
Dominick

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

Hi HarryR,

It’s rewarding to hear that you’re enjoying the impressive punch of the ULT FIELD 5!

We designed this speaker specifically for those who refuse to sacrifice power for portability. It’s fantastic to know that its compact design is making it a super awesome companion for your on-the-go lifestyle, while still delivering that massive, room-filling sound and deep bass that defines the ULT POWER SOUND series. Whether you're heading outdoors or just moving from room to room, we're glad it's hitting all the right notes for you.

Thank you for choosing Sony to power your soundtrack!

Regards,
Dominick

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

Hi ChrisC,

Thank you for the 5-star review! We're so glad that the SRS-ULT50 has given you a portable solution to enjoy the powerful Sony sound you love. We understand the need for both quality and convenience, and a key feature that makes this speaker so versatile is its long-lasting battery life of up to 30 hours and convenient carrying handle. This design allows you to bring the signature ULT POWER SOUND and deep bass with you on the go, without sacrificing audio quality.

Thanks for choosing Sony, have a n amazing day!
DiegoV

Hi GregC,

We are pleased to learn that your new ULT FIELD 5 was a great purchase! It is wonderful to hear that you are enjoying the sound quality and finding the carry strap convenient for taking your music on the go.

We really appreciate you being part of the Sony family.

Regards,
Dominick

Hi Babydoll,

We are really happy to hear that you are enjoying the great sound and build quality of your new speaker! To provide that powerful audio experience you've noted, the ULT FIELD 5 features an X-Balanced Speaker Unit that delivers deep, punchy bass and clear sound with less distortion. Additionally, it is designed for durability on the go with an IP67 waterproof and dustproof rating, and even though it has a solid build, the built-in handles make it much more convenient to carry your music from one location to the next.

Thank you for trusting Sony.

Regards,
Dominick

Hi Mike!
Thank you so much for your feedback! We are immensely pleased to hear that you love the ULT FIELD 5 speaker, especially its powerful bass and stylish packaging.

We appreciate you sharing your thoughts about the battery life at high volume, your input helps us improve.

Thank you for putting your trust in Sony and sharing your feedback!
Best regards,
Estefany

Thank you for the review, RhondaW!

We are so happy to hear that the SRS-ULT50 is hitting all the right notes for you! We put a lot of focus into balancing that "awesome" sound quality with a battery life that can keep up with your day. It’s great to know it’s performing exactly how you hoped.

Thank you for choosing Sony!

Best regards,

Gus, Sony Social Media Team

Hi Chris,

We are immensely pleased to hear that you are enjoying the powerful sound and the DJ features on the app! It is great to know that the portability and the 360° Party Light are helping you create a superior music experience wherever you go. Thank you for choosing Sony.

Regards,
Dominick

Thank you for sharing your fantastic review, JayW!

We are absolutely thrilled to hear that the SRS-ULT50 has impressed you and that you feel it "takes the cake" among all the portable speakers you've owned! It's incredibly rewarding to know that the sheer volume and the TWS feature are highlights for you. We designed the ULT series to deliver powerful, deep sound, so your feedback is a great validation of that effort.

Thank you again for your strong recommendation and for choosing Sony to power your music!

Best regards, Gus, Sony Social Media Team