Customer Ratings & Reviews

Hi MiltonW,

We are thrilled that you’re enjoying the great sound and portability of your ULT TOWER 9! By including built-in casters and a sturdy handle, we designed this 65-pound speaker to be easily moved despite its massive power. It’s wonderful to hear that the 360° Party Sound and user-friendly interface are providing the high-quality experience you were looking for.

Thanks for choosing Sony.

Best regards,
Eliab

Hi KevinT,
Thanks for sharing your thoughts on the SRS-ULT900! We are excited to hear that you are loving the big bass and found the built-in battery so useful for taking your music on the go.

The ULT TOWER 9 is designed to bring a concert feel anywhere with its 360° Party Sound and vibrant lights that sync to the beat. With up to 25 hours of battery life and built-in wheels, it’s easier than ever to move the party from the living room to the backyard.

Thanks for choosing Sony!
Best regards,
Estefany

Thank you for the phenomenal feedback, LaurieH!

We are absolutely thrilled to hear that this speaker is hands down the best one you own! It is awesome to know that the powerful sound had the whole neighborhood rocking and that the fun LED colors are hitting the mark so perfectly for you.

Thank you so much for the 1000/1000 rating and for recommending it so highly to everyone else!

Best regards,
Gus, Sony Social Media Team

Hi RafaelG,
Thanks so much for the feedback! It is fantastic to know that the clarity and sound of your new SRS-ULT900 speaker are exactly what you were looking for.

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

HI RussellH,
Wow, that's an incredible setup! Two ULT TOWER 9s delivering "bass like thunder" sounds absolutely phenomenal. We're beyond excited to hear they're providing such earth-shaking sound quality and truly impactful bass in your basement! Get ready to feel your music!
Thanks for choosing Sony.
-Eliab

Hi MichaelM,

That's awesome to hear! The Sony ULT TOWER 9 really proved its worth for your 4th of July party. It's fantastic that you got crystal clear music and great sound quality that kept everyone dancing.
It's also a huge win that the battery lasted the entire party, freeing you from worrying about power outlets or a DJ. The ULT TOWER 9 is designed to bring that big, vibrant sound and extended playtimes, making it perfect for taking your celebrations to the next level. Sounds like you made a smart choice for a memorable event!

Thanks for choosing Sony, have a great day!
DiegoV

Hi Will!
Thanks so much for the awesome review! We are very glad to hear you are loving the evolution from your old faithful GT-KXB7 to the new ULT TOWER 9.

Your new speaker is packed with awesome party features. You can plug in a microphone or guitar for karaoke nights, and sync the flashing party lights directly to the beat of your music.

We appreciate you choosing Sony!
Best regards,
Estefany

Thank you for sharing your detailed feedback, AndrewB.

We are pleased to hear that you find the SRS-ULT900 to be a great speaker with great sound!

We also genuinely appreciate your constructive criticism regarding the professional use of the 'Audio In' feature. We understand that for mobile DJ work, especially for critical events like weddings, the stability of a hardwired connection is paramount. Your suggestion for enabling wireless pairing while the primary speaker is connected via 'Audio In' is valuable and noted.

We value the perspective of professional users like you, and we continuously evaluate features like this to enhance our products for the most demanding environments.

Thank you again for choosing Sony!

Best regards, Gus, Sony Social Media Team

¡Hola CESARS!
Muchas gracias por dejarnos tu reseña sobre nuestra bocina.

Nos alegra muchísimo saber que te gusta el sonido, la claridad de los instrumentos y las voces en tu nueva ULT TOWER 9.

Esta bocina está hecha para darle vida a cualquier fiesta. Tiene un botón especial llamado ULT que te da unos bajos profundos y potentes con solo tocarlo. Además, viene con luces de colores que se mueven al ritmo de la música.

¡Gracias por escoger productos Sony!
Atentamente,
Estefany

Hi JavierM,

That's excellent feedback! We are thrilled to hear you find the ULT TOWER 9 to be a great speaker that is loud enough to get the party going, and that you are enjoying the long-lasting battery life.

Thanks for choosing Sony.

Best regards, Eliab

Hi CarlosL,

We are thrilled to hear that the ULT TOWER 9 is delivering that powerful, wall-rattling bass you were looking for! It is great to know that the power of this speaker has truly impressed you.

Thanks for choosing Sony.

Best regards,
Eliab

Hi viiiii!
It is fantastic to know that you are so happy with your ULT TOWER 9. We truly appreciate you taking the time to share your experience with us!

This massive party speaker is built to bring your music to life. It features a powerful bass boost button that adds incredible energy to any room, vibrant lights that sync perfectly with the beat, and a wireless microphone so you can easily host, present, or enjoy karaoke night.

Thanks for choosing Sony!
Best regards,
Estefany

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

Hi TAMEAKAM,

We're ecstatic to learn that your Sony ULT Tower 9 speaker has become the centerpiece of your events and gatherings! Thank you so much for the 5-star rating. It's fantastic to know you're enjoying the crystal clear sound and room-filling bass, and that the vibrant LED lights and seamless Bluetooth connection add to the experience. Your review truly reflects how your Sony speaker delivers on both power and atmosphere.

Thank you for choosing Sony—wishing you a vibrant day!
DiegoV.

Hi FERVYE,

It brings us great joy to hear how much you love your new speaker!

We designed this model to deliver massive, powerful sound, and we are so glad that the amazing audio quality is hitting all the right notes for you. There is nothing better than knowing our products are bringing fantastic energy and great music into your home.

Thank you for making Sony part of your entertainment.

Regards,
Dominick

Hi Junocutz,

We are ecstatic to learn that you are highly recommending the ULT TOWER 9! There is nothing better than powerful, high-quality sound paired with a hassle-free, easy setup, and we are so glad it is delivering exactly what you wanted.

Thank you for being a valued part of the Sony family!

Best regards,
Dominick

Hello Lozaa,

Thank you for choosing Sony!

We couldn't be happier to hear that the SRSULT900 speaker was such a great addition to your birthday party and that its reliability and long-lasting battery stood out to you. It’s wonderful to know it helped make your celebration even more enjoyable.

Best regards,
-Fred

Hi Mookjrmook,

We are beyond pleased to hear that the ULT TOWER 9 has completely delivered on everything you hoped for. There is no higher praise than knowing you are already planning to grab a second one to take your setup to the next level. We also love that you appreciate its design and presence in the room even when it is just sitting there waiting for the next track.

We really appreciate you being part of the Sony family and choosing us to power your sound.

Regards,
Dominick

Hi FrankB,

We appreciate your feedback! It's great to hear that you find the ULT TOWER 9 to be loud and that you like the design. We strive to pack our party speakers with premium features and powerful, deep sound to justify the investment. Thanks for choosing Sony.

Best regards, Eliab