Experience monumental bass and all-around party energy with the Sony ULT TOWER 9 wireless speaker system. Designed for immersive sound pressure and dynamic 360° audio and lighting, this premium speaker transforms any location into a high-powered concert. Whether hosting a backyard party or setting up in the living room, its room-filling sound performance and synchronized lighting provide a powerful sensory experience. The built-in handle and castors offer seamless mobility, letting you move the music wherever the moment calls.

With an incredible 25-hour battery life, karaoke mode, guitar input, and Bluetooth 5.3 connectivity, this speaker is equipped for every type of gathering. Dual tweeters, midrange units, and a massive X-Balanced woofer combine to deliver unmatched clarity, vocal presence, and bass you can feel. Compatibility with smartphone apps like Sound Connect ensures effortless control, while splashproof protection on the top panel adds durability for outdoor settings. The Sony ULT TOWER 9 redefines what a portable party speaker can be—loud, flexible, and always ready.

Key Features:

• 360° Party Sound & Light
  A full-circle sound field and synchronized lighting create an immersive party experience, spreading music and atmosphere evenly in all directions.

• ULT POWER SOUND™ Modes (ULT1 / ULT2)
  Two distinct sound modes enhance bass and sound pressure for music genres that thrive on low-end energy.

• X-Balanced Woofer Design
  The woofer unit is engineered with a unique shape that maximizes diaphragm area and reduces distortion, delivering clearer sound at higher volumes.

• Karaoke and Guitar Inputs
  Built-in mic and guitar jacks transform the speaker into a live performance hub for singalongs and jam sessions.

• 25-Hour Battery & AC Power Option
  Extended battery life supports long events, while the dual power method ensures reliability for indoor or outdoor use.

• Bluetooth 5.3 with LDAC
  High-resolution audio streaming is enabled through modern Bluetooth profiles and codecs, maintaining audio fidelity across wireless connections.

• Splashproof Surface (Top)
  Protection against water splashes ensures durability during outdoor use or poolside entertainment.

• Easy Transport Design
  Equipped with a carrying handle and castors, the ULT TOWER 9 is simple to reposition for spontaneous setups.

• TV Sound Booster & Sound Field Optimization
  These advanced sound features enhance movie and TV playback by expanding the audio field and tuning output to room acoustics.

• App Compatibility with Sound Connect
  Smartphone control allows for easy mode switching, EQ tuning, and playlist management without touching the unit.

Specifications:

WHAT'S IN THE BOX:

• AC Power Cord

• Optical Cable

SOUND:

• Speaker Type: Woofer / Mid (L / R) / Tweeter (L / R) / Rear Tweeter (L / R)

• Number of Speakers:

  • Tweeter Units: 2

  • Rear Tweeter Units: 2

  • Woofer Unit: 1

  • Midrange Units: 2

• Speaker Sizes:

  • Woofer: Approx. 320 mm x 320 mm

  • Midrange: Approx. Ф120 mm

  • Tweeter: Approx. Ф50 mm

  • Rear Tweeter: Approx. @40 mm

• X-Balanced Speaker Unit: Woofer Unit

• Sound Modes: ULT POWER SOUND (2 modes: ULT1 / ULT2), Volume Steps: 50, Custom EQ Bands: 10

• Sound Functions: TV Sound Booster, Sound Field Optimization

SIZE & WEIGHT:

• Dimensions: Approx. 410 mm x 910 mm x 456 mm

• Weight: Approx. 29.6 kg

BLUETOOTH® SPECIFICATIONS:

• Version: 5.3

• Compatible Profiles: A2DP, AVRCP, SPP

• Speaker Add Function: Stereo Pair, Party Connect

• Supported Codecs: SBC, AAC, LDAC

• Transmission Range: 20 Hz - 20,000 Hz (44.1 kHz sampling)

• Frequency Range: 2.4 GHz

APPLICATION:

• Compatible App: Sound Connect

GENERAL FEATURES:

• Battery Life: Approx. 25 hours

• Power Supply: AC 120-240 V, 50/60 Hz, Internal rechargeable

• USB Power Port for Smartphone: Yes

• Power Consumption: Approx. 153 W

• Water Protection: Splashproof (top surface)

ECO & ENERGY SAVING:

• Standby Power Consumption: 0.3 W

• Networked Standby Power Consumption: 2.0 W (Bluetooth function, all terminals and networks connected)

• Low Power Mode Activation: After 15 minutes

• Wireless Network ON/OFF: Touch and hold the “-” (volume) key and the BLUETOOTH key for 5 seconds

Conclusion:

The Sony ULT TOWER 9 wireless speaker was built to deliver club-level sound in a portable, user-friendly format. Engineered with cutting-edge acoustic design, rich connectivity, and extended battery life, it brings deep bass and clarity to any environment. Whether enjoyed indoors or outdoors, solo or at a packed event, its robust feature set ensures unforgettable sound performance wherever the party starts.