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Sony ULT Tower 9

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Sony ULT Tower 9
2025ULT (protected)BluetoothAACLDACsound 360°built-in subwooferspeaker synchronizationkaraokeRemote App
Type:party
Number of channels:2.1
Frequency range:20 – 20000 Hz
Carriers:USB
System dimensions:910x410x456 mm
Weight:28.5 kg
Surround sound, karaoke, wheels for transportation.

Powerful portable wireless audio system of high power in 2.1 format with Bluetooth module (supporting high-quality codecs like LDAC), bass enhancement technology, controllable RGB LED lighting, line, microphone, and guitar inputs. The Tower 9 model is equipped with a built-in battery for autonomous use, while the Tower 9AC operates only from a household power supply. The manufacturer positions it as a high-end product for 2025 and it is the second top model in the SONY ULT POWERFUL BASS family.

The powerful surround sound, created by the X-Balanced speaker unit, spreads 360 degrees. A special button activates unique modes: ULT1 (enhanced bass, ideal for electronic music and hip-hop) and ULT2 (even more powerful and aggressive punchy bass). With its impressive volume, variety of connectivity options, and substantial size, the Sony ULT Tower 9 is suitable for large-scale outdoor events, valuable at large picnics and parties with many participants. Water and dust protection allows the use of this powerful speaker in open spaces and field conditions. Despite a considerable weight of 28.5 kg, the system can be moved easily on built-in plastic wheels. Party Connect technology allows connecting several such speakers into a single audio system.

All specifications
Specifications ULT Tower 9
Colour
Featuresparty
Number of channels2.1
Playback
MediaUSB port
Tech specs
Number of bands2
Frequency range20 – 20000 Hz
Phase inverter
Equalizer
Bass Boost
Interfaces and features
InterfacesBluetooth v5.3
AAC
LDAC
Speaker synchronizationSony Party Connect
More featuresomnidirectional sound
mobile app / Sound Connect /
karaoke
Connectors
Inputsmini-Jack (3.5 mm)
optical
for microphone
instrumental
General
Lighting effects
Touch control
USB for charging gadgets
Dustproof, waterproof
Dimensions (HxWxD)910x410x456 mm
Weight28.5 kg
Official Websitesony.co.uk
Added to E-CatalogJuly 2025
The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Sony 2026 - new arrivals, bestsellers, and the most relevant models Sony.

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Sony 4548736164925

EU Plug.Experience powerful sound pressure in a party speaker.With deeper bass, 360° Party Sound and Party Lighting, all in a speaker that is easy to move around your home.Powerful sound and bigger bass for better parties.The prominent ULT button gives you access to two exciting bass modes.Powerful bass to feel the beat and get you dancing, or deep... morebass boost for low-frequency sound that will make your heart tremble.Hit the button.Feel the bass.Press the ULT button to enjoy the powerful sound of ULT1 and ULT2.Select ULT1 for deeper, lower frequency bass.Select ULT2 for powerful, punchy bass.Surround yourself in sound.360º Party Sound carries powerful sound to every corner of the room.Four tweeters deliver clear sound to both the front and rear of the speaker, with two mid-range speakers for vocal clarity.Feel the bass sound, thanks to the large X-Balanced Speaker Unit.Together, they let everyone in the room feel the power of the music, wherever they are.Powerful sound with X-Balanced Speaker Unit.Our X-Balanced Speaker Unit features an almost square diaphragm, for an increased surface area compared to conventional speaker units.The 320 mm x 320 mm large woofer unit gives clear and deep bass sound.A richer, clearer, deeper experience.The non-circular diaphragm not only maximises the area of speaker diaphragm but it also increases sound pressure for deeper and punchier bass, less distortion and greater vocal clarity.Altogether, it elevates your listening experience.Booming bass with ULT DUCT.The ULT DUCT improves bass extension for music you can feel.A clever baffle design helps smoothly spread bass throughout your space.Your party on wheels.The convenient carry handle and stable castors make it easier to transport your speaker.A splashproof top panel is ideal for for worry-free use at spill-prone parties.Carry with ease.An easy-to-carry handle makes it simple to carry or lift your speaker, and the stable castors mean you can pull it over long distances.Splashproof top panel.Don´t worry about spills on the top panel.With a splashproof design, the party plays on.Lights and karaoke for bigger, better parties.Add mood with lighting, and instant fun with karaoke, to make every party memorable.Be your own festival with 360° Party Light.The ULT TOWER 9AC doesn´t just play music, it also lights up your party with a synchronised lighting display.So you´ll feel like you´re at a festival.Music that really gets you moving with Party Connect.Link up to 100 compatible speakers to synchronise music and lighting through Party Connect - fill any location with powerful sound to create the ultimate party atmosphere.And there´s no app required, just add speakers with the dedicated hardware button.Add an extra speaker for rich stereo sound with Stereo Pair.Connect two ULT TOWER 9AC speakers via Bluetooth® function to activate stereo sound (left and right), to experience a rich sense of presence.Karaoke control at your fingertips.Perfect your karaoke with the
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SONY ULT Tower 9AC Bluetooth Party Speaker - Black 4548736164925

LED party lights Pair up to 100 speakers Bluetooth Aux-in / USB with smartphone charging SONY ULT Tower 9AC Bluetooth Party Speaker - Black
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SONY ULT Tower 9AC Bluetooth Party Speaker - Black, Black

Get the party bouncing with the Sony ULT TOWER 9AC. Its 360° Party Sound is super clear, even at max volume. Hit the ULT button for Deep Bass and Attack Bass modes to satisfy your bassline addiction. The 360° Party Light syncs to the beat, and you can control it with the Sony Sound Connect app. Plus, it's portable with wheels and a handle, so you c... morean move it around easily.Good to know- Sound Field Optimisation keeps audio clear, even in noisy environments- Connect with the optical cable for a cinematic TV sound experience- Hook up a mic or guitar for karaoke or music sessions- Add up to 100 compatible Sony speakers using Party Connect for even bigger sound
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Series Sony ULT (protected)
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