* PRE-ORDER * Sony SRSULT700.CEL ULT TOWER 7 Wireless Bluetooth Party Speaker - Black

The ULT TOWER 7 is a powerful party speaker with 360° Party Sound and pro-level connectivity, delivering 420W of ground-shaking bass and crystal-clear sound.

Co-created with award-winning sound creators including GRAMMY® nominated producer Dot Da Genius, a powerful 280mm woofer, dedicated mid-range speakers and the newly designed ULT Duct deliver music the way it was meant to be heard, with deep, chest-filling bass you feel as much as you hear. Four tweeters fill the entire room with immersive 360° Party Sound.

Take control of your sound with four ULT modes — Deep Bass, Attack Bass, Flat and Live — each delivering a different level of power and energy, accessible with the push of the ULT button or via the Sony | Sound Connect app, where you can further fine-tune the sound with the 10-band equaliser. Sound Field Optimisation automatically adjusts to your environment and room position for the best possible sound wherever you place it.

An iconic frame of light borders the speaker grill, pulsing and reacting to every beat. Three lighting modes — Beat, Wave and Mellow — let you match the mood, fully customisable via the app.

With up to 30 hours of battery life and Quick Charge delivering 180 minutes of playback from just 10 minutes of charging, the ULT TOWER 7 keeps the music going all night. Rear castor wheels with wide tread for impressive stability make moving it from one location to the next effortless, with an IPX4 rating to handle splashes and spills.

This powerful Bluetooth speaker offers professional-grade connectivity — including XLR in and out, USB-C, RCA and mic inputs — perfect for DJs, MCs and karaoke nights. Connect compatible ULT TOWER speakers with Party Chain by Auracast, spreading powerful synchronised sound and lights across multiple spaces. Or pair two matching ULT TOWER 7 speakers with Stereo Pair, creating a single, unified sound system with powerful left and right channels that transforms any room into the ultimate listening experience.

Features

Sound Quality

Huge power. Incredible detail. Co-created with award-winning artists.

With crystal-clear sound and 420 watts of room-shaking power, the ULT TOWER 7 brings the party to life, perfect for live events, DJ sets and outdoor gatherings.

Co-created with acclaimed sound creators including GRAMMY® nominated producer Dot Da Genius, award-winning drummer and producer Daru Jones, record producer and DJ Dready, and audio engineer Dennis ""Roc.AM"" Jones, this wireless party speaker delivers music the way it was meant to be heard, with power, precision and crystal-clear detail.

A powerful 280mm woofer and newly designed ULT Duct work together to maximise airflow, delivering deep, chest-filling bass you feel as much as you hear. Dedicated mid-range speakers add richness and depth across every frequency, while four tweeters — two forward-facing, two angled to the rear — reproduce every nuance of the music exactly as the artist intended, ensuring the ULT TOWER 7 delivers a detailed, powerful 360° Party Sound experience guaranteed to get the crowd jumping.

Sound Features

Hit the button. Feel the bass.

Take control of your music with four distinct sound modes — Deep Bass, Attack Bass, Flat and Live — each tuned for a different experience and accessible with the push of a button.

Deep Bass for resonating depth. Attack Bass for pure drive and energy. Live for the atmosphere of a real venue. And Flat — delivering a pure, neutral sound, ideal for DJs building their own mix. You can even create your own custom EQ profile in the Sony | Sound Connect app and switch back to it instantly.

Sound Field Optimisation automatically adjusts to both your environment and the speaker's position in the room — so wherever you place it, this portable party speaker always sounds exactly as it should.

Lighting

Light up every beat

The ULT TOWER 7 features an iconic frame of light that borders the speaker grill, pulsing and reacting to the beat of your music in real time. Three lighting modes — Beat, Wave and Mellow — let you match the mood of any moment, from peak party energy to something more relaxed.

Switch between modes with a single button on the back of the unit, or take full creative control of the Bluetooth party speaker via the Sony | Sound Connect app — changing modes, selecting colours and setting the perfect atmosphere directly from your smartphone.

Battery

Ultimate sound, all day and night

With up to 30 hours of playtime, this portable party speaker keeps the music going all day and night. Whether you're at home, on the patio, or at a venue, you won't need to worry about staying near a power supply. And with Stamina mode, you can extend your playtime even further when you need it most. 

When the battery does run low, Quick Charge has you covered — just 10 minutes of charging delivers an additional 3 hours of playback, so you spend more time enjoying the music and less time waiting for a charge. For longer events, simply plug into mains power and play all night without a second thought.

The ULT TOWER 7 also doubles as a powerbank, letting you charge devices via its USB port — so when your smartphone runs low, the party never has to stop.

Portability

Big sound, on the move

At just under 23kg, the ULT TOWER 7 is designed to go wherever the party takes you. Four handles — one on each corner — make it simple to lift and position, while rear castor wheels — with wide tread for impressive stability on uneven surfaces — make moving it from one location to the next effortless.

And once you're there, the IPX4 rating means splashes and spills won't stop the show — making the ULT TOWER 7 the perfect outdoor party speaker whatever the weather.

Connectivity / DJ Inputs

Pro inputs. Party speaker.

The ULT TOWER 7 brings professional DJ connectivity to the Sony ULT POWER SOUND range. Connect your DJ mixer directly via XLR input for a clean, high-quality audio signal that gives you full control of your sound. And if you want to go bigger, the XLR output lets you daisy-chain multiple ULT TOWER party speakers together, building a professional-grade sound system as large as the occasion demands.

The USB-C input makes it easy to connect a smartphone or laptop for instant audio playback, while the RCA input adds further flexibility for additional audio sources.

The mic input supports live vocals and MCing, and is fully compatible with the Sony ULT MIC for a seamless wireless microphone experience.
DJ-ready, out of the box.

Multispeaker Connectivity

Party Chain by Auracast

Connect compatible ULT TOWER speakers instantly at the press of a button — every speaker in the chain shares the same powerful sound, synchronised lighting and settings, for a unified experience that grows more powerful the bigger you build it. Want true stereo sound? Add a second matching ULT TOWER speaker and Stereo Pair — set up easily via the Sony | Sound Connect app — creates an immersive left and right channel system that fills every corner of the room with rich, detailed sound.