Best daily deals

All products featured are independently chosen by us. However, SoundGuys may receive a commission on orders placed through its retail links. See our ethics statement.

Sony ULT Tower 91 / 10
Sony

Sony ULT Tower 9

Current price · Amazon US
$898
Check Price on Amazon

Price last checked 1d ago

Key specs

Battery

Battery Life Wireless
25 h
Fast Charging
Yes

Build

IP Rating
IPX4

Connectivity

Bluetooth Codec
SBC, AAC, LDAC
Bluetooth Version
5.3
Connection Type
Bluetooth, wired-aux-3.5mm, optical, usb
Multi Speaker Chain
Yes
Stereo Pairing
Yes

Design

Dimensions Depth
456 mm
Dimensions Height
910 mm
Dimensions Width
410 mm
Power Source
Rechargeable battery
Weight
29600 g

Features

Companion App
IOS + Android
Speakerphone
Yes

Release

Date
2025-04-11
Msrp Usd
899 USD
Year
2025

Sound

Channels
2.1
Driver Count
7

SoundGuys review

Read the full review ›
SOUNDGUYS rating
7.1/ 10
Recommended
Dave Carr
Reviewed byDave CarrVideo Producer/WriterReviewed April 2025
Design6.0
Portability6.5
Features9.0
Value7.0
The verdict

The ULT Tower 9 is a powerhouse party speaker that delivers room-shaking volume and chest-thumping bass your neighbors will feel, too. Its dual ULT modes offer flexibility across genres, although the bass-heavy ULT 2 can bury some of the finer details in more nuanced tracks. Fortunately, the built-in 10-band EQ gives you plenty of control to shape the sound to your liking. If you're after a speaker that brings the club experience home and don’t mind its larger footprint (and weight), the ULT Tower 9 brings some serious sonic firepower to any party.

✓What we like
✓Huge sound
✓Party Lights
✓Karaoke compatible
✓10-band EQ
✓Rear facing tweeters
✕What could be better
✕Heavy
✕Large
✕ULT 2 setting can be overpowering
Read the full SoundGuys review →

More Party & Karaoke Speakers

See our top picks ›