The Sony ULT TOWER 10 SRS-ULT1000 is a tower-style wireless party speaker built for music, karaoke and home entertainment. Its ULT POWER SOUND system offers two bass-focused sound modes, ULT1 and ULT2, allowing you to choose between different bass-enhanced sound profiles depending on the listening experience you want.
Its 360° Party Sound and 360° Party Light are designed for group entertainment, helping combine wide sound coverage with synchronized party lighting. The speaker also includes a wireless microphone for karaoke, while the guitar/MIC input allows the speaker to be used with a guitar.
For home entertainment, the TV Sound Booster provides an option to enhance compatible TV audio. Bluetooth connectivity, LDAC support, Party Connect, Stereo Pair, USB smartphone power output and app-based control further expand how the speaker can be used.
Key Features
ULT POWER SOUND with Two Bass Modes
Different music can benefit from different bass profiles. ULT POWER SOUND provides two selectable modes—ULT1 and ULT2—so you can switch between bass-emphasized sound settings according to your preference.
360° Party Sound
When a speaker is being used in a group setting, listeners may be positioned around different sides of the unit. The 360° Party Sound system is designed to provide a wider sound presentation around the speaker, making it suitable for shared listening environments.
360° Party Light
Music and party environments can benefit from synchronized visual effects. The integrated 360° Party Light adds lighting around the speaker to complement the entertainment experience.
Powerful Multi-Unit Speaker Configuration
The ULT TOWER 10 uses one woofer, two midrange units, two tweeter units and two rear tweeter units. This multi-driver configuration combines different speaker components to reproduce bass, midrange and high-frequency content.
Karaoke with Wireless Microphone
Karaoke requires convenient microphone connectivity without restricting movement around the speaker. The ULT TOWER 10 includes a wireless microphone, allowing karaoke use without a wired microphone connection.
Guitar Input
The speaker can also be used with a guitar through its dedicated Guitar/MIC input. This adds flexibility for musical performances and guitar-based entertainment.
TV Sound Booster
The speaker can be connected to a compatible TV to enhance its audio experience. TV Sound Booster is specifically intended for combined TV and speaker use, making the ULT TOWER 10 useful beyond music playback.
7-Band Custom EQ
Different listening environments and music styles can require different sound adjustments. The 7-band custom EQ provides control over the sound profile for more personalized listening.
Bluetooth 5.2 with LDAC
Wireless playback is supported through Bluetooth 5.2, with SBC, AAC and LDAC codecs supported. Compatible devices can therefore stream music wirelessly while benefiting from LDAC support where available.
Party Connect and Stereo Pair
The ULT TOWER 10 supports both Party Connect and Stereo Pair. Compatible Sony speakers can be linked through these functions to create a larger multi-speaker listening setup.
USB Smartphone Power Output
Extended entertainment sessions can put additional demand on a smartphone battery. The speaker includes a USB power port that can supply power to a compatible smartphone.
Easy Movement with Handle and Castors
A large tower speaker can be difficult to reposition manually. The ULT TOWER 10 includes a carrying handle and castors, making movement between suitable locations easier.
Splashproof Top Surface
The top surface of the speaker is specified as splashproof. This provides protection against splashes on the specified surface, while the speaker should still be protected from substantial water exposure.
Technical Specifications
| Feature |
Details |
| Brand |
Sony |
| Model |
SRS-ULT1000 |
| Product Type |
Wireless Tower Party Speaker |
| Colour |
Black |
| Technology |
ULT POWER SOUND, 360° Party Sound, 360° Party Light, TV Sound Booster, Sound Field Optimization |
| Voltage |
AC 120–240 V |
| Frequency |
50/60 Hz |
| Dimensions |
Approx. 418 × 1,106 × 428 mm (W × H × D) |
| Weight |
Approx. 29 kg |
| Speaker Configuration |
1 Woofer, 2 Midrange Units, 2 Tweeter Units, 2 Rear Tweeter Units |
| Speaker Type |
Woofer / Mid (L/R) / Tweeter (L/R) |
| Woofer Size |
Approx. 320 × 320 mm |
| Midrange Unit Size |
Approx. 80 mm |
| Tweeter Unit Size |
Approx. 40 mm |
| Rear Tweeter Unit Size |
Approx. 40 mm |
| ULT POWER SOUND Modes |
ULT1 / ULT2 |
| Volume Steps |
51 |
| Custom EQ |
7-band |
| Sound Functions |
TV Sound Booster, Sound Field Optimization |
| Bluetooth Version |
5.2 |
| Bluetooth Frequency |
2.4 GHz |
| Bluetooth Profiles |
A2DP, AVRCP, SPP |
| Bluetooth Codecs |
SBC, AAC, LDAC |
| Speaker Add Functions |
Stereo Pair, Party Connect |
| Connectivity |
Bluetooth, Stereo Mini Jack, USB-A, Optical Digital Input, Guitar/MIC Input |
| Guitar/MIC Input |
1 × 6.3 mm |
| USB Power Port for Smartphone |
Yes |
| Karaoke |
Yes |
| Wireless Microphone |
Yes |
| Guitar Input |
Yes |
| TV Sound Booster |
Yes |
| Party Lighting |
360° Party Light |
| Sound Field Optimization |
Yes |
| Compatible Apps |
Sony Music Center, Fiestable |
| Water Protection |
Splashproof — top surface |
| Power Consumption |
Approx. 139 W |
| Standby Power Consumption |
2 W or less |
| Controls |
Touch-panel controls |
| Carrying Handle |
Yes |
| Castors |
Yes |
| Manufactured By |
Sony Corporation |
| Packed By |
Sony Corporation |
| Country of Origin |
China |
What's Included
