Customer Ratings & Reviews

Hi, Aubrey,

Thanks for the review and the 5-stars rating! We are delighted to hear how much you have been enjoying your Sony Party Speaker! Including an amazing bass, powerful sound pressure, 360° Party Sound and 360° Party Light that makes everywhere a concert venue. With up to 25-hours of battery life, plus a convenient carrying handle and castors, it's easy to take your speaker almost anywhere!

Thanks for choosing Sony, have an amazing day!
-DiegoV

Hello MattN,

Thank you for choosing Sony!

It brings us great joy to hear that the SRSULT900 speaker has impressed you with its sound quality, ease of setup, and durability. Your confidence in the product as an all-in-one speaker truly motivates us to continue delivering exceptional audio experiences.

Best regards,
-Fred

Hi RichardT,

That's absolutely awesome to hear! Thank you so much for the 5-star review and the high recommendation.

We're very glad that you're experiencing the awesome sound and great bass of the ULT TOWER 9! It's designed to bring that ultimate party vibe anywhere with its powerful sound pressure, light show, and long-lasting battery.

Enjoy the music, and thanks again for choosing Sony!

Regards,
Dominick

Hi RileyK!
Thanks so much for the awesome review and the high recommendation!
It is fantastic to know that you’re having such a blast with the volume and that amazing bass.

The ULT TOWER 9 is built to be the ultimate party starter. It features a massive power output and a dedicated ULT button that lets you toggle between different bass modes for maximum impact. It even comes with multicolor lighting that syncs to the beat to turn any space into a dance floor.

We appreciate your decision to go with Sony!
Best regards,
Estefany

Hi AlbertoM, thanks for sharing your awesome experience! We're immensely pleased to hear that you're blown away by the unbelievable sound, crisp clarity, and powerful bass of the Sony - ULT TOWER 9!
It's great to know you're enjoying it so much that you're getting a second one. With its ULT power sound, 360° party lighting, long-lasting battery and premium build quality, this party speaker is made to deliver big sound and big moments wherever you take it! Thanks again for choosing Sony. Best regards, -Dominick

Hi Dave,

Thank you for the 4-star review! We're glad to hear you're enjoying the good sound quality and great bass of your SRS-ULT900 speaker, as well as the ease of charging and connectivity. The ULT POWER SOUND series is designed to deliver a powerful, high-quality audio experience, and a great feature that helps achieve this is the ULT button, which gives you two different bass-boost modes to choose from, so you can tailor the sound to your music and mood.

Thanks for choosing Sony, have an amazing day!
DiegoV

Hi Kojiv,

Thank you for choosing Sony!

We're elated to hear that you’re enjoying the great sound and battery life of your SRSULT900 speaker. We're glad the wheels make it easy to manage despite its weight. Thank you for sharing your experience!

Best regards,
-Fred

Hi MichaelR,

We are thrilled to hear the ULT TOWER 9 is delivering great sound and deep bass, making it a very good choice for your backyard gatherings and house parties. You are absolutely right—proper placement is key to optimizing the powerful audio performance of this speaker!

Thanks for choosing Sony.

Best regards, Eliab

Hello SuadR,

Thank you for choosing Sony!

We're excited to hear that the SRSULT900 speaker delivers crisp and clean audio even at maximum volume. Your appreciation of the sound quality inspires us to continue creating products that enhance your listening experience.

Best regards,
-Fred

Hi DarrenS,

We’re thrilled to hear that you find the ULT TOWER 9 amazing! Thank you for the high recommendation.

Thanks for choosing Sony.

Best regards,
Eliab

Hi MarkA!
It is fantastic to know that the ULT TOWER 9 is delivering that massive sound you were looking for! We love hearing that our speaker continues to hit the mark for you, even if this one packs a bit more punch than you expected.

The ULT TOWER 9 is designed to be the ultimate party starter, featuring a massive X-Balanced Speaker Unit for deep, powerful bass and 360° Party Sound to fill every corner of the room. It also comes with a built-in light show that syncs to your music and a wireless mic so you can jump right into karaoke night.

Thank you for putting your trust in Sony!
Warm regards,
Estefany

Hi, Yudelka79,

Thanks for the review and the 5-stars rating! We are delighted to hear how much you have been enjoying your Sony Party Speaker! Including an amazing bass, powerful sound pressure, 360° Party Sound and 360° Party Light that makes everywhere a concert venue. With up to 25-hours of battery life, plus a convenient carrying handle and castors, it's easy to take your speaker almost anywhere!

Thanks for choosing Sony, have an amazing day!
-DiegoV

Thank you for the review, IsabelZ!

We are absolutely thrilled to hear that your family absolutely love the SRS-ULT900 speaker! Knowing that the powerful, very loud sound is super important for your Latin family gatherings, and that the lights make it feel a vibe, confirms that this speaker is doing exactly what it was designed for.

A 10 out of 10 rating is the highest compliment! Thank you again for choosing Sony to bring the party to your home!

Best regards, Gus, Sony Social Media Team

Thank you for your review, AlmaS!

We are delighted to hear that you are enjoying the clear and nice sound and the good battery life of your SRS-ULT900 speaker! We design our portable speakers to deliver powerful, high-quality audio that lasts throughout your biggest parties.

Thank you again for choosing Sony!

Best regards, Gus, Sony Social Media Team

Hello YKM2025,

Thank you for choosing Sony!

We're honored to hear that the SRSULT900 speaker delivered powerful sound for your big party. Your recommendation means a lot to us, and we're glad the speaker helped create an enjoyable and lively atmosphere for your event.

Best regards,
-Fred

Hello Christian!
Thank you so much for sharing your great experience with the ULT TOWER 9.
It is fantastic to know that the whole family loved the sound and that you consider it one of the best sounds you've heard on a speaker!

We hope you also get to take advantage of all the fun features that make it a party-starter, like the ULT Button which gives you two different levels of massive bass, the powerful 360° Party Sound and 360° Party Light to set the mood.

Thank you for choosing Sony!
Best regards,
Estefany

Hi Tigorn! It brings us great joy to hear your thoughts on the SRS-ULT900 speaker! We appreciate your feedback and are thrilled that you are enjoying the sound quality, especially the infrasonic feel it provides.

This speaker is designed to deliver a well-rounded audio experience with balanced highs, mids, and lows, making it perfect for both parties and movie nights at home. Plus, with the accompanying app, you can easily adjust sound frequencies to suit your personal preference.

Thanks for choosing Sony and for your feedback!
Best regards,
Estefany

Hi JoseR,

We’re thrilled to hear your ULT TOWER 9 is delivering A1 sound quality! It’s designed to bring that massive club-style bass and pressure right into your home. Thanks for choosing Sony.

Best regards,

Eliab

Hello Moej,

Thank you for choosing Sony!

It brings us great joy to hear that the SRSULT900 speaker enhances your happy moments with its amazing, loud sound. Knowing our speaker adds to your enjoyment truly inspires us to keep delivering powerful audio experiences.

Best regards,
-Fred