
Bigger bass, powerful sound pressure, 360° Party Sound and 360° Party Light 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, complete with karaoke and a guitar input, almost anywhere.
Q: How much playtime can I get after charging the ULT Tower 9 for ten minutes?
A: A ten-minute charge will give you up to three hours of playtime.
Q: Can I connect this speaker to my TV?
A: Yes, the speaker has a TV Sound Booster feature to enhance your TV's audio.
Q: Is this speaker easy to move around?
A: Yes, it has a convenient carrying handle and casters for easy mobility.
Q: What is the battery life of the Sony ULT Party Speaker?
A: The Sony ULT Party Speaker has up to 25 hours of battery life.
Q: How can I enhance the bass on this speaker?
A: You can enhance the bass by pressing the ULT button.
Q: Does the Sony ULT Party Speaker have lights?
A: Yes, it features 360° Party Light to create a dynamic atmosphere.
Q: Does the Sony ULT Party Speaker have an equalizer?
A: Yes, the speaker has a 10-band equalizer for customizing your sound.
A: Sony product have low Watt ratings & i’m not sure why? the ULT Tower 9’s power consumption is 153W but it’s not the output wattage, the exact output wattage isn't specified, but it sounds like it’s in the 800W range….. I own the ULT Tower 9….. the JBL party box 710 is 800w and this speaker definitely keeps up with it! I hope this helps answers your question.
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.
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Bigger bass, powerful sound pressure, 360° Party Sound and 360° Party Light 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, complete with karaoke and a guitar input, almost anywhere.

With the JBL PartyBox Stage 320, you can get the party started anytime, anywhere. Transform any space, inside or outdoors, into a dance floor. Powerful JBL Pro Sound and big thumping bass fill a wide soundstage and get the crowd moving, while their eyes are delighted by an adaptive lightshow of swirling starry lights, cool light trails, and amazing strobe effects synced to your beat. Use the mic and guitar inputs to show off your stage presence. You can steer the party's flow throughout the night with fun interactive party effects. The solid telescopic handle and wide, sturdy wheels mean you can roll the JBL PartyBox Stage 320 just about anywhere, and once you're there, the splash-proof construction means a little rain won't ruin the fun. Best of all, it delivers up to 18 hours of playtime—and if the good times are still rolling, just swap out the replaceable battery and keep going. For an even bigger party, it's easy to connect or use the JBL PartyBox app to connect multiple JBL Auracast-enabled speakers wirelessly. Bring people together and elevate the experience with the JBL PartyBox Stage 320.

Transform your space into a party with powerful bass, 360° party lights, and a wireless mic for karaoke. Press the ULT button for a bass boost to set the ultimate vibe. Seamlessly connect to your TV for an enhanced audio experience with your favorite shows and movies.

Pump up the party with the dynamic sound of the SRS-XP700 Portable Wireless Speaker. Sony’s unique X-Balanced Speaker units power MEGA BASS and multi-directional sound that sounds incredible from anywhere, even from behind the speaker. Keep the good times going all day and night with up to 25 hours of battery life plus USB-C quick charging.
| Pros for Sony - ULT TOWER 9 Wireless Party Speaker SRSULT900 - Black | |||
|---|---|---|---|
| Sound Quality, Battery Life, Portability, Bass, Connectivity | Sound Quality, Battery Life, Portability, Bass, Volume | Sound Quality, Bass, Volume, Lighting, Microphone | Sound Quality, Battery Life, Bass, Portability, Volume |
| Cons for Sony - ULT TOWER 9 Wireless Party Speaker SRSULT900 - Black | |||
| Weight | Weight | Weight, Battery Life | Weight, Price, App, Party Connect |