Sony ULT FIELD 3 – Portable Bluetooth Speaker with ULT POWER SOUND, 24hr Battery, IP67, Waterproof, Dustproof, Shockproof, Detachable Shoulder Strap, Compact – Black

Price: £105.00 - £99.00
(as of Jun 10, 2026 01:44:00 UTC – Details)

From the manufacturer

Powerful sound, punchy bass

The ULT FIELD 3 delivers powerful sound from a portable design. A high-performance woofer and tweeter combine to produce impressive bass and crisp, detailed audio, while dual passive radiators boost the bass even further, adding depth and impact to every beat.

Tailor the sound to your liking with the Sony | Sound Connect app’s 7-band EQ, offering detailed audio customisation, making it easy to find the perfect sound for you.

The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. ULT FIELD 3 Merchant video

Hit the button. Feel the bass.

When you push the ULT Button, the ULT FIELD 3 steps up to the next level. The bass is boosted even further, while the sound pressure is increased to produce addictive, energetic ULT POWER SOUND whether you’re at home, or on the move.

Take the music with you

Compact and portable, with a removable shoulder strap. Use it horizontally or upright.

Powerful sound, all day and night

Enjoy a stunning 24 hours of battery life, plus quick charging (10min charge = 2hr playback).

Anywhere, any weather

IP67 rated waterproof, dustproof, and salt water resistant – it’s even rustproof and shockproof too.

Clear sound, even in noisy environments

Sound Field Optimisation technology detects noise and adjusts audio to remain clear and detailed.

Crystal-clear calls and easy to use

Echo Cancelling technology ensures clear calls. Create bigger sound with Party Connect/Stereo Pair.

1 Compact and Portable

2 Long Battery Life

3 IPX67 Rated

4 Sound Field Optimisation

5 Other Features

ULT FIELD 3

Compare Our ULT Series

24 hours

Battery Life

25 hours

10 mins = 120 mins

Quick Charge

10 mins = 100 mins

IP67

Water Resistance

IP67

Yes

Shockproof

No

1.1 kg

Weight

3.3 kg

25.6 x 11.3 x 7.9

Dimensions

32 x 14.4 x 12.5

2025

Year of Release

2025

24 hours

Battery Life

30 hours

10 mins = 120 mins

Quick Charge

10 mins = 180 mins

IP67

Water Resistance

IP67

Yes

Shockproof

No

1.1 kg

Weight

6.30 kg

25.6 x 11.3 x 7.9

Dimensions

51.2 x 22.2 x 22.4

2025

Year of Release

2024

24 hours

Battery Life

12 hours

10 mins = 120 mins

Quick Charge

N/A

IP67

Water Resistance

IP67

Yes

Shockproof

Yes

1.1 kg

Weight

0.65 kg

25.6 x 11.3 x 7.9

Dimensions

20.6 x 7.6 x 7.7 cm

2025

Year of Release

2024

ULT FIELD 5

ULT FIELD 7

ULT FIELD 1

INTRODUCING ULT FIELD 3: Impactful, room-filling sound from a portable design that can be tailored to your liking in the Sony | Sound Connect app, Push ULT Button for the ULT POWER SOUND experience
POWERFUL SOUND, PUNCHY BASS: High-performance woofer and tweeter produce impressive bass and crisp detail; dual passive radiators add depth and impact, Tailor to your liking with the app’s 7-band EQ
HIT THE BUTTON – FEEL THE BASS: When you push the ULT Button, bass is boosted even further whilst sound pressure is increased to produce addictive, energetic ULT POWER SOUND at home, or on the move
TAKE THE MUSIC WITH YOU: This Sony speaker is compact to slip into a bag or you can use the detachable shoulder strap, Designed for versatility, the ULT FIELD 3 works horizontally and vertically
POWERFUL SOUND, ALL DAY AND NIGHT: Enjoy 24-hour battery life – the ULT FIELD 3 even doubles as a powerbank to charge your devices via USB, Quick charge provides 2hr playback from just a 10min charge
ANYWHERE, ANY WEATHER: No need to worry about rain – the ULT FIELD 3 is IP67-rated, offering protection against water (including sea water) and dust, It’s rustproof and shockproof too
CLEAR SOUND, EVEN IN NOISY ENVIRONMENTS: With Sony’s Sound Field Optimisation, this Bluetooth speaker detects noise and automatically adjusts its audio to remain clear and detailed, in every scenario
CRYSTAL-CLEAR CALLS: Use the ULT FIELD 3 as a speaker phone to make hands-free calls, With Echo Cancelling technology, two people can talk at the same time without cutting each other off
ULTIMATE CONNECTIVITY AND CONTROL: Use buttons or your smartphone for easy control, Party Connect links up to 100 compatible Sony speakers via Bluetooth; Stereo Pair creates a powerful stereo system

Product summary

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