Customer Ratings & Reviews

Thank you for your review, AndyB! It's fantastic to know you are enjoying the SRS-ULT10.

We designed this speaker to deliver loud and clear sound in a portable package, and it's rewarding to hear that it's perfect for your outdoor entertainment. We're especially glad to know it's a great companion for sitting by the pool or riding in a golf cart. This is exactly the kind of versatile use we had in mind.

Thanks again for choosing Sony and for sharing your valuable feedback with us!

Best regards,
Gus Sony Social Media Team

Hi JamesC, You've made an excellent choice! We are truly happy to hear your purchase went well and you are very pleased with its exceptional audio quality and ULT POWER SOUND feature for enhanced bass sound. Thanks for choosing Sony! -Jess

Hi Babyteeth1,

Thank you for sharing your feedback regarding the sound quality and volume of your Sony ULT FIELD 1. We are glad to hear you are enjoying the audio performance, but we certainly understand your concern regarding how the speaker handles a depleted battery.

Based on the official Sony technical specifications for this model, the behavior you described is actually a standard operational feature designed to protect the long-term health of the internal battery. When the battery is completely exhausted, the speaker requires a baseline level of charge before it can stabilize its power output for playback. Even when connected to a power source, if the battery level is at zero, the device must prioritize charging for a short period before it can remain powered on for use.

To ensure you get back to your music as quickly as possible, Sony recommends using a USB AC adapter capable of delivering an output current of 1.5 A or 3.0 A. Using a lower-powered charger, such as a standard computer USB port, may significantly extend the time required before the speaker can be operated.

We hope this clears things up. Thank you for considering Sony!

Best regards,
Dominick

Hi Nicky,

That's awesome! We're so glad the ULT FIELD 3 is your first speaker and that you're loving it with its great build, impressive loudness, and convenient carrying strap. Enjoy taking your music everywhere! Thanks for choosing Sony.
-Eliab

Hi happycustomer!
Thank you for sharing your experience with the SRS-ULT10 speaker! It brings us great satisfaction to hear that you’re enjoying the sound quality and appreciate the ease of charging. We understand your concern about the battery life, and we always strive to improve our products.
For additional details regarding the battery life of the unit, kindly follow this link: https://helpguide.sony.net/speaker/7862/v1/en/contents/TP1001477506.html

The SRS-ULT10 is designed to deliver exceptional audio performance, making it perfect for your daily use with your tablet.

Thanks for choosing Sony!
Best regards,
Estefany

Thank you for your positive feedback on the SRS-ULT10, Skyler! We're so happy to hear that it's performing well in your small apartment and has streamlined your audio setup. We hope you continue enjoying its excellent performance and convenience.
Thank you for choosing Sony!
Gus

Hi GayazShaik,

Thank you for choosing Sony!

It's most rewarding to hear that the SRSULT10 speaker has become a part of your peaceful routine, with its clear sound making your experience of listening to light music so enjoyable. We're glad that features like sound clarity support your calming habits before and after bed, creating a soothing atmosphere that helps you unwind. Knowing our product contributes to your relaxation truly brings us great satisfaction.

Best regards,
-Fred

Hello AlejandroL,

Thank you for choosing Sony!

We're excited to hear that the SRSULT10 is just the right volume for your bathroom! It’s wonderful to know it fits your space so perfectly. We appreciate your support and look forward to helping you with more in the future!

Best regards,
-Fred

Hi AmandaR,

It makes us really happy to hear that you love your Sony ULT FIELD 1 speaker!

Our goal with the ULT FIELD 1 was to deliver a truly portable speaker with the kind of great sound and massive bass that defines the ULT POWER SOUND series. Your positive feedback on the sound and recognizing the great value tells us we hit the mark.

We appreciate you choosing Sony!

Regards,
Dominick

Hi FuhBreze!
It brings us great joy to hear how much you're loving your SRS-ULT10 speaker for your hiking and backpacking adventures!
We designed it with powerful, clear sound and a long-lasting battery so you can enjoy your music wherever your wild journeys take you.

Thanks for choosing Sony!
Best regards,
Estefany

Hi MayraM,

That's exactly what we aimed for with the ULT FIELD 1! We are delighted that you are enjoying the powerful, spectacular sound and the impressive way it performs far beyond what its compact size might suggest. Enjoy taking that incredible audio experience with you wherever you go.

Thanks for choosing Sony.

Best regards,
Eliab

Hi PaulS,

Thank you for choosing Sony!

We’re honored to hear that you love the SRSULT10 and are pleased with your investment. It’s a true pleasure to know the sound quality is exceptional. Thank you for sharing your feedback.

Best regards,
-Fred

Hi DustinT!
Thanks so much for the feedback and for letting us know you’d buy this model again!

It is most rewarding to hear that your ULT FIELD 1 works perfectly for whatever needs you have.

This speaker is built to go anywhere with a multiway strap that lets you hang it or carry it with ease. It features an IP67 waterproof and dustproof rating, so it’s tough enough for the beach or the pool.

It means a lot to know that you'd choose Sony all over again!
Best regards,
Estefany

Hi MargiM,

Thank you for the fantastic review! We're so glad you're enjoying the Sony - ULT FIELD 1. It's great to hear that you're impressed with both the powerful bass and the overall acoustic sound quality. We designed this speaker to deliver performance that rivals more expensive models, so your feedback truly confirms we've hit our mark.

Thank you for choosing Sony!

Best regards,
Dominick

Hi ValerieJ,

Thank you for being a loyal Sony customer and for sharing your 5-star experience with our Bluetooth speaker line, including the ULT FIELD 1.

We are delighted to hear that you consistently find our products offer a great combination of clear audio and excellent value. Designing portable speakers to deliver rich, articulate sound is always our priority.

Thank you for choosing Sony for your third speaker! Enjoy the high-quality sound on the go.

Regards,
Dominick

Awesome, Brax! Your assessment is spot on! It may be small in size, but it is mighty—enjoy booming bass and powerful sound in a compact package. At Sony we strive to put forward the best possible products for our customers. It sounds like we hit the mark with the ULT Field 1. Thank you so much for choosing Sony! -Jess

Hi RaulC,

Thank you for the fantastic 5-star review! It is most rewarding to hear you're enjoying the Sony ULT FIELD 1 speaker. We're thrilled to hear that you love the awesome and very clear sound. Your recommendation means a lot to us, and we appreciate you sharing your positive experience with others.

Thank you for choosing Sony!

Best regards,
Dominick

Hello Suffolkjoe,

Thanks for the wonderful review! We're immensely pleased to hear that you're loving the ULT FIELD 1 speaker.

We designed this speaker to be portable and compact, so it's fantastic to hear that you're experiencing its "big sound" firsthand. Your feedback on the easy connection and powerful audio is exactly what we strive for with our ULT POWER SOUND series.

Thanks for choosing Sony!

Sincerely,
Jenn | Sony Social Media Team.