ULT button to boost your bass

Press the ULT button to enjoy powerful sound. Turn ULT POWER SOUND on for enhanced bass.

Power that doesn't compromise clarity

Experience powerful sound and crystal-clear vocals from the 2-way active driver design, incorporating a dedicated woofer and tweeter.

Side passive radiator

The layout of the side passive radiators has been optimised to enhance bass sound. By detecting ambient noise, sound settings can be automatically tuned to deliver clear sound even in noisy or outdoor environments.

Just grab it and go

With its compact, easy-to-carry design, this is a speaker that goes wherever you go.

Carry it around with ease

The stowable shoulder strap offers multiple carrying options. You can let it hang by your side or position it to project sound wherever you need it. That makes it ideal for adventures on your bike, skateboard, or on foot.

Take it outside

With IP66 & IP67 waterproof and dustproof rating, this speaker is ready for listening by the pool, at the park or wherever you like, no matter how dusty the surface – and there’s no problem washing it either. It’s also salt-water resistant, which means you can enjoy music even at the beach.

Built to last

The ULT FIELD 3 has undergone extensive shock testing to ensure it can withstand the inevitable knocks, bumps and scrapes that come with everyday use.

Enjoy music all day long

Up to 24 hours of battery life means the ULT FIELD 3 can play the music you love for an entire day.

Charge in just 10 minutes

With its quick charging, you get 120 minutes of playing time from just 10 minutes of charging.

Take care of your battery

The Battery Care function means you never have to worry about overcharging your speaker, so it’s more dependable for longer.

Check your charge on the app

Keep an eye on your battery level on the Sony | Sound Connect app.

Up or down. The choice is yours.

Stand it up or lay it down flat. The ULT FIELD 3 is designed for optimal sound either way, so you can use it whichever way suits your space.

Colours to match your style

Choose the colour that most matches your look, from Black, Off White, and Forest Grey.

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. 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 FIELD 3 speakers via Bluetooth® function to activate stereo sound (left and right), to experience a rich sense of presence.

Total convenience, total customisation

The ULT FIELD 3 is even better with the Sony | Sound Connect app. The simple interface lets you dial in your ideal sound and shortcut settings. It can even keep track of your recent listening history.

USB Type-C® charge and charge other devices

The ULT FIELD 3 features a USB Type-C® port for convenient charging. The same port lets you use the ULT FIELD 3 as a portable powerbank to charge your other devices from.

Multipoint Connection

For total convenience, the ULT FIELD 3 can be paired with two Bluetooth® devices at the same time, automatically switching when a call is received or playback is started on either device.

Bluetooth® Fast Pair

In one tap, the ULT FIELD 3 enables quick, effortless Bluetooth® pairing with your Android™ devices.

• SRS-ULT30 speaker
• USB Type C - Type C cable
• Shoulder strap