Customer Ratings & Reviews
- Model:
- SRSULT900
- SKU:
- 6620170
Rating by feature
- Sound Quality
Rating 4.9 out of 5 stars
- Battery Life
Rating 4.8 out of 5 stars
- Range
Rating 4.8 out of 5 stars
Customers are saying
Customers recognize the ULT TOWER 9 Wireless Party Speaker SRSULT900 for its great sound quality and impressive battery life. Many appreciate its portability, strong bass, and reliable wireless connectivity. While the lighting effects and design are well-received, some find the speaker to be quite heavy. Overall, the speaker's size and volume capabilities are also appreciated by users.
This summary was generated by AI based on customer reviews.
- Pros mentioned:Bass, Sound quality
Great speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.AMAZING SOUND AND BASS AND DEFINITELY WORTH ITS VALUE JSED FOR PARTIES AND GET TOGETHERS. ALWAYS A BLAST.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello RicoNYG87,
Thank you for choosing Sony!
We couldn't be happier to hear that the SRSULT900 speaker brings amazing sound and bass to your parties and get-togethers. It’s great to know it adds so much energy and enjoyment to your gatherings. We truly appreciate your kind words and support.
Best regards,
-Fred
- Pros mentioned:Battery life, Sound quality
Powerful
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Good sound quality and appears to be solid build quality. Battery is really good so far. Having trouble syncing up party mode. Wish this was a little more use friendly
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Michael!
Thanks for sharing your feedback with us and for letting us know about your experience with the SRS-ULT900.
It is most rewarding to hear that you are happy with the sound, the solid build and the battery life so far. We also appreciate you being honest about the setup; we always want our products to be easy to use.
We appreciate you choosing Sony!
Best regards and happy 2026!
Estefany
- Pros mentioned:Portability, Sound quality
Great purchase
||Posted . Owned for 3 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The sound is very clear I love the size of this speaker and how easy it is to move around
I would recommend this to a friendBrand response from SonyListens
Posted .Hi DoneshaJ,
We are delighted to hear that you are loving the crystal-clear sound and the convenient design of your ULT TOWER 9! While this speaker is built to deliver massive, room-filling audio, we specifically included built-in wheels and a sturdy handle to ensure that moving its impressive power from room to room—or even out to the patio—is as effortless as possible for your next event.
Thank you for trusting Sony to bring the party to life.
Best regards,
Dominick
- Pros mentioned:Bass, Sound quality
Sony Ult 9
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This speaker has an amazing sound and extremely heavy bass. In overall it’s beautiful elegant and offers prestige sound.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi TheOwlLady!
Thank you for your wonderful feedback. It is fantastic to know you appreciate the ULT TOWER 9’s powerful sound and deep bass!
Thanks for choosing Sony!
Best regards,
Estefany
- Pros mentioned:Bass, Battery life
Best tower speaker if you have the money
|Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.[Employee of bestbuy] Fantastic speaker, can feel the bass rattle your chest. This speaker comes equipped with capabilities for karaoke and a fun lighting system. Supports LDAC for the best quality of Bluetooth connection. The tower 9 has an absurd 25 hour battery life and you can feel it. Zero complaints.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi GenericName, thank you so much for taking the time to share your thoughts on the SRS-ULT900 speaker! We are truly honored to hear that you are enjoying the powerful bass and the exciting features it offers, including karaoke capabilities and a vibrant lighting system.
It's fantastic to know that the long-lasting 25-hour battery life has made a positive impression on you as well. Feedback like yours motivates us to keep delivering quality experiences!
Thank you for choosing Sony!
Best regards,
Estefany
- Pros mentioned:Sound quality
Best speaker
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.I have so many bluetooth speakers. but this is the best sounding one that I have heard in long long time. Very immerseful. Fills up the room from wall to wall. They won't say what the wattage is on this speaker, but i'm sure it's in the hundreds. And that doesn't really matter anyway. It sounds great , and has plenty of power. Bass sounds great. But it's not overwhelming. Still allows you to hear the instrument separation. I bought the a c version because I didn't want a battery. A speaker this big doesn't need to be moved around anyway.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi RonnyL,
Wow, thank you for the fantastic feedback on the ULT TOWER 9 Wireless Party Speaker! We are so glad to hear that you find the sound immersive, powerful, and that it maintains excellent instrument separation. Your detailed review truly highlights the listening experience we aimed to deliver.
Thanks for choosing Sony.
Best regards, Eliab
- Pros mentioned:Sound quality
A GREAT SOUND!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.This system delivers an awesome sound! The bass is deep — exactly what I was looking for — and it has tremendous power. I don’t need anything more!
I would recommend this to a friendBrand response from SonyListens
Posted .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
- Pros mentioned:Sound quality
Great product, highly recommend!
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.I have only bought Sony products over the years, they are always reliable and I have never been disappointed Sony never ceases to impress, unless space is an issue due to it being quite “bulky”, I highly recommend this product, I currently owned the XP 700 and I’ve had it for the past two years and loved it, But this Ult Tower 9 is on a whole other level! The bass is impressive “it will Definitely will shake the walls in your house” mids and highs are very clear and pronounced at any volume & can handle any genre of music you throw at it! And it sounds even better when paired with my XP700…… I highly recommend this product… definitely worth the money!!
I would recommend this to a friendBrand response from SonyListens
Posted .Thank you for your fantastic and incredibly loyal review, JaydenH!
We are absolutely thrilled to hear that your experience with Sony products has spanned years of reliability, and we sincerely appreciate you making us your consistent choice for home audio. Your loyalty means the world to us!
It's wonderful to hear how much the new SRS-ULT900 ULT TOWER 9 has impressed you, even coming from an owner of the beloved XP700. To know you consider it "on a whole other level" is a massive compliment to our engineering team.
We designed the ULT TOWER 9 to deliver precisely the kind of powerful audio you describe—the impressive bass that "will definitely shake the walls" and the clear, pronounced mids and highs that handle any music genre. We're also delighted you discovered how incredible it sounds when paired with your XP700!
We appreciate your honest note about its size, and we're glad that despite being "bulky," you still highly recommend it and find it to be "definitely worth the money."
Thank you again for your strong recommendation and for being such a valued Sony customer!
Best regards, Gus, Sony Social Media Team
- Pros mentioned:Sound quality
Best Purchase Made
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.The Sony Ult Tower speaker is powerful and sounds great! Would recommend to anyone that needs a party speaker for any event
I would recommend this to a friendBrand response from SonyListens
Posted .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
- Pros mentioned:Bass, Sound quality
Love the speaker box
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.It is loud and awesome and thumps like it should. It’s a cool speaker
I would recommend this to a friendBrand response from SonyListens
Posted .Hi ChristinaS!
Thank you for sharing your experience with the ULT TOWER 9 speaker. We are thrilled to hear that it's delivering the loud, thumping sound you were looking for.
Thanks for choosing Sony!
Best regards,
Estefany
- Pros mentioned:Sound quality
Amazing
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.The speaker it’s amazing like how it sounds it separates the voice and the base and it sounds amazing i’m thinking of buying another one. so I can have the pair.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Jose,
Thank you for the fantastic 5-star review! We are so glad to hear you’re enjoying how the ULT TOWER 9 balances powerful bass with clear vocal separation to create such an amazing soundstage.
Adding a second unit is a brilliant idea, as pairing two of these speakers will allow you to enjoy an even more immersive stereo experience. We really appreciate your support and can’t wait for you to hear what a pair of these towers can do together!
Thank you for choosing Sony!
Regards,
Dominick
- Pros mentioned:Sound quality
Speaker
||Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Loves the sound quality and lightning i belive i mad an excellent choice
I would recommend this to a friendBrand response from SonyListens
Posted .Hello Gloria,
Thank you for choosing Sony!
It brings us great joy to hear that you love the sound quality and lighting of the SRS-ULT900 speaker. Your confidence in your choice means a lot to us, and we’re happy to be part of your audio experience.
Best regards,
-Fred
- Pros mentioned:Sound quality
Excellent Speakers
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.These speakers are awesome. Use them for an outdoor movie screening for a large crowd. Worked perfect and not even at full volume.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi HoopsMagee1,
Thank you for taking the time to share your experience with our ULT TOWER 9 speakers! It's a true pleasure to hear that they worked perfectly for your outdoor movie screening. We're glad to know that they performed well, even with a large crowd.
We appreciate you choosing Sony!
Best regards,
Estefany
- Pros mentioned:Sound quality
Very big and packs a punch
Posted .This reviewer received promo considerations or sweepstakes entry for writing a review.Awsome quality sound lokks and feels amazing definitely worth the prize ..
I would recommend this to a friend - Pros mentioned:Sound quality
Sony Bluetooth sound system
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Very awesome product. It exceeds my expectations. Has very good sound. Loud enough for party’s and the lighting is very cool.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi RodneyA!
Thank you so much for the feedback! It brings us great joy to hear that you love your new Sony ULT TOWER 9 and that it is the star of your parties.
This speaker features massive, room filling sound with powerful bass that you can literally feel. It also has multicolor lights that sync perfectly to the beat of your music.
We appreciate you choosing Sony!
Best regards,
Estefany
- Pros mentioned:Sound quality
Speaker
||Posted . Owned for less than 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.This speaker is just Wow ! It’s very loud and it’s perfect to use for a party !! Definitely worth it . Also lights go with the music as it plays , with the rhythm.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi MarielaA,
We're thrilled that the ULT TOWER 9 is a perfect fit for your parties, with its incredible volume and dynamic lighting. It's fantastic to know you feel it was definitely worth it.
Thanks for choosing Sony.
Best regards,
Eliab
- Pros mentioned:Portability, Sound quality
Versatile
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound and the portability of it is handy. Totally worth the squeeze.
I would recommend this to a friendBrand response from SonyListens
Posted .Hi Elemenopy, thanks for the awesome feedback about the SRS-ULT900!
It brings us great joy to hear that you’re loving the sound and finding the design so easy to take on the go. We really appreciate you sharing that it was worth the investment!
We appreciate you choosing Sony!
Best regards,
Estefany
- Pros mentioned:Sound quality
Hit of the 4th of July Gathering
||Posted . Owned for 1 week when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Hesitant based on the price, but once heard the speaker in store while on vacation, wife was sold. No surprise when we returned home and preparing for our 4th of July gathering, this speaker was top of list. Listened to the the smaller speaker of the series, but did not get the same bass and vocal sound. Wife stood on her 1st decision to go with this speaker and it did not disappoint. The speaker filled our entire house and yard with tunes for the 2 day party. Bass was deep where you could feel it, but did not distort any vocals. 2 sets of guests asked about the speaker as they were amazed at the sound. In the future, may purchase another, not that its at all needed, but just becase..lol.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello TooLegit,
That's an absolutely fantastic review!
We love hearing stories like this. It's great to hear you're enjoying your ULT Tower 9 and that it has truly impressed both you and your wife, especially after that "in-store" vacation experience!
We're thrilled it was a top priority for your 4th of July gathering, and it's great to hear that the deeper bass and vocal clarity of the Tower 9 really stood out compared to the smaller models in the series. Your wife's excellent "first decision" definitely paid off!
It brings us great satisfaction to hear that the speaker was able to fill your entire house and yard with such rich, undistorted bass for a two-day party. When guests remarked on how "amazed they were by the sound," it's the highest form of praise!
Thanks for choosing Sony!
Sincerely,
Jenn.
- Pros mentioned:Battery life, Sound quality
Great product
||Posted . Owned for 1 month when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Great sound and great battery life definitely reccomend
I would recommend this to a friendBrand response from SonyListens
Posted .Thank you for the review, TimothyS!
We are glad to hear that you are enjoying the sound and battery life of your SRS-ULT900. It is great to know the speaker is meeting your expectations for both performance and portability.
Thank you for choosing Sony!
Best regards, Gus, Sony Social Media Team
- Pros mentioned:Portability, Sound quality
BEST SPEAKER!!!
||Posted . Owned for 2 weeks when reviewed.This reviewer received promo considerations or sweepstakes entry for writing a review.Bye far the best purchase i have done! Bought it for my hsuband and he loves it. Great sound, quality. The weight does nto bother us, it has wheels we roll jt everywhere.
I would recommend this to a friendBrand response from SonyListens
Posted .Hello Ramz,
Thank you for choosing Sony!
Thanks for sharing your feedback with us! We're honored to hear that the SRS-ULT900 is the best purchase you've made. It's truly wonderful to know that both you and your husband are enjoying the great sound and quality. We designed it with wheels to make it easy to take the party with you, so we're happy to hear you're using that feature to roll it everywhere!
Best regards,
-Fred