Customer Ratings & Reviews

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 IsidroV,

Thank you for choosing Sony!

We're excited to hear that your SRSULT900 speaker delivers strong battery performance and clear, distortion-free sound during your parties. It's wonderful to know the materials and connection reliability have supported your enjoyment, making your gatherings even more memorable.

Best regards,
-Fred

Hi AshleyV,

Thank you for your 5-star review! We're pleased to learn that you're enjoying our party speaker. The Sony ULT TOWER 9 is a powerful, portable speaker designed for massive sound, featuring 360° Party Sound, intense bass via a 320mm X-Balanced woofer, and built-in 360° lighting. Your recommendation is the highest compliment we could receive, and we hope you continue grooving to your favorite tracks!

Thank you for choosing Sony!

Best regards,
Dominick

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

Thank you for the fantastic review, MelvinF!

We’re thrilled to hear you're enjoying those powerful basses on the SRS-ULT900. It’s great to know the sound quality has you smiling!

Thank you for the recommendation and for choosing Sony!

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 BowoA,

Thank you for choosing Sony!

We’re elated to hear that the SRS-ULT900 speaker has become your favorite gadget and that you’re enjoying its amazing sound. Your feedback inspires us to continue delivering products that enhance your audio experience.

Best regards,
-Fred

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

Hi KHUAK!
Thank you so much for sharing your review! It brings us great satisfaction to hear that you love your new ULT TOWER 9.

We note you found it easy to program and like using our app. We appreciate your feedback.

Thanks for choosing Sony!
Best regards,
Estefany

Hi TTVAdamUnderscoreRizz1,

We're so happy that you're enjoying the ULT TOWER 9 and that you're experiencing the rich, dynamic sound we engineered it for. The deep, rumbling bass is a key part of what makes the ULT POWER SOUND series so special, and we're glad it's making an impact. We appreciate you sharing your positive feedback.

Thanks for choosing Sony.

Best regards,
Eliab

Hi Jsevenplus,

It brings us great joy to hear that the ULT TOWER 9 is providing the deep, resonant bass you need for your house parties. To ensure everyone feels the energy, we designed this speaker with 360° Party Sound, which utilizes high-quality tweeters and mid-range speakers to carry powerful, consistent audio to every single corner of the room, no matter where your guests are standing.

We really appreciate you being part of the Sony family.

Regards,
Dominick

Hi MichshannM,

It is fantastic to know that your new ULT TOWER 9 is hitting all the right notes with that powerful bass! We designed this model to be the heartbeat of any gathering, and we are glad to hear it’s already becoming a staple for your tailgates and special events.

Thank you for bringing Sony along to the party and making us part of your favorite memories.

Regards,
Dominick

Thank you for the review, RolandaS!

We are so glad to hear that your ULT TOWER 9 is the life of the party! It is wonderful to know that the powerful sound, synchronized lighting, and microphone input are making your cookouts even more fun. We designed this speaker to bring that huge festival energy to any gathering, and we are thrilled it’s hitting the mark for you!

Thank you for choosing Sony!

Best regards,

Gus, Sony Social Media Team

Hi JOSEG,

We are immensely pleased to hear that the ULT TOWER 9 stands out as the best speaker you have ever owned, especially coming from someone with an extensive collection.

Thank you for making Sony the ultimate centerpiece of your sound system.

Best regards,
Dominick

Thank you for sharing this fantastic review, AdamA!

We are thrilled to hear you are so satisfied with your purchase of the SRS-ULT900 speaker and that you've been able to truly experience its power. It’s wonderful to know that the sound quality and excellent bass are exceeding your expectations. We designed the ULT series specifically to deliver massive, deep low-end sound that fills any space, and your feedback is a perfect testament to that effort.

Thanks again for choosing Sony to be the life of the party!

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

Hi AlfredoM,

That is wonderful feedback! We are thrilled to hear that the ULT TOWER 9 is delivering the awesome sound, deep bass, and tremendous power you were looking for. Enjoy the music!

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 Yami,
Thanks for sharing your thoughts on the ULT TOWER 9 speaker! We are very glad to hear that you find it powerful and that you would recommend it as the perfect party speaker for any event!

We created the ULT TOWER 9 to be the ultimate party machine, featuring the ULT POWER SOUND modes for huge bass and the 360° Party Sound that fills any room. It also includes Omni-directional Party Lighting that syncs with the music to make any event epic.

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

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