ULT FIELD 1 - Grey

Enjoy powerful sound from a compact body outdoors

Enhance your low-end frequencies for exceptional bass and feel how powerful the sound is. Enjoy powerful bass to feel the beat, and bass boost for low-frequency sound that will make your heart tremble. Elevate your favourite tunes with a powerful sound wherever you go.

ULT button to boost your bass

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

Side passive radiator

The layout of the side passive radiators has been optimised to enhance bass sound.

Send the sound around with the Sound Diffusion Processor

This compact speaker packs impressive surround sound. The Sound Diffusion Processor expands sound in any space with its DSP technology.

Take it anywhere

An easy to carry design that’s waterpoof, dustproof and shockproof. This compact speaker is designed to let you take your music anywhere thanks to its multi-way strap and the long battery life keeps the party going longer when you get there.

Grab and go

With its compact, easy to grab design, you can take it with you wherever you go.

Enjoy your own way

Use the detachable multi-way strap to carry the speaker with you, or to suspend anywhere outdoors for enjoying music in your favourite places.

Take it outside

With IP67 waterproof and dustproof rating[FN|The unit, with the cap fastened securely, has a waterproof specification of IPX7^*1 as specified in “Degree of protection against water immersion” of the IEC60529 “Ingress Protection Rating (IP Code)”, and a dustproof specification of IP6X^*2 as specified in “Degrees of protection against solid foreign objects”.
*1 IPX7 equivalency: The speaker has been tested to and maintains its operability when gently submersed in water to a depth of 1 m and left for 30 minutes.
*2 IP6X equivalency: The speaker has been tested to and continues to block dust after stirring for 8 hours in a testing device which contains dust particles that are up to 75 µm in diameter
], 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[FN|If the surface of the system gets dirty, do not use detergent, thinner, benzine, alcohol, etc. to clean and do not brush the system. Whether you can completely wash it off or not, depends on the dirt or stain.]. It’s also salt water resistant, which means you can enjoy music even at the beach.

Built to last

The ULT FIELD 1 has undergone extensive shock testing[FN|The system passes the drop test from 1.22 m on plywood of 5 cm thickness conforming to MIL-STD 810 H Method 516.8-Shock.] to ensure it can withstand the inevitable knocks, bumps and scrapes that come with everyday use[FN|This does not guarantee no damage, no breakdown, or waterproof and dustproof performance in all conditions. Deformation or damage from dropping the system or subjecting it to mechanical shock may cause deterioration of the waterproof and dustproof performance.].

Enjoy music for longer

Up to 12 hours of battery life[FN|When ULT POWER SOUND on, and the volume level is set to 25. Actual performance may vary from the listed time due to the volume, songs played, surrounding temperature, and usage conditions.] means the ULT FIELD 1 can pump out music as long as you like.

Choice of layout

The speaker is secure stood on its end or laid on its side, for the best use of space – even when that space is limited.

Colours to suit your style

With Black, Off White, Forest Gray and Orange to choose from, you can find the colour that suits you best[FN|Colour availability may vary by regions and countries.].

Better call quality with Echo Cancelling

The built-in microphone lets you enjoy hands-free calling via your speaker, with Echo Cancelling technology for clear calls.

USB Type-C® charge

You can charge the ULT FIELD 1 with the USB Type-C® port.

Add an extra speaker for rich stereo sound with Stereo Pair

Connect two ULT FIELD 1 speakers via Bluetooth® to activate stereo sound (left and right), to experience a rich sense of presence[FN|When watching movies, there may be a gap between video and audio.][FN|Only compatible between ULT FIELD 1 wireless speakers.].

Bluetooth® Fast Pair[FN|Google and Android are trademarks of Google LLC.]

In one tap, the ULT FIELD 1 enables quick, effortless Bluetooth pairing with your Android™[FN|Android phones running 6+] devices.

Sony | Music Center

Optimise audio settings and select playlists. Manage your devices right from your phone with the Sony | Music Center app.

Aiming to achieve a zero environmental footprint

Inspired by the beauty of the world, we are doing our part to help preserve the Earth while still offering superior sound quality and listening experience. Our goal is achieving a zero environmental footprint across the entire Sony Group by the year 2050, and we are fast-tracking numerous environmental initiatives.

Sustainability in mind

Our products are designed not only to provide excellent sound quality, but also to consider the environment. Recycled Plastic[FN|The recycled plastics may not be used for parts, depending on the time of production.] is partially used for the body of the ULT FIELD 1. No plastics are used in the packaging material[FN|Coating and adhesive materials excluded. This varies by region.]. This reflects how we strive to reduce the environmental impact of our products.

Accessibility

We believe technology should make the world more interactive, more creative, more entertaining, and more inclusive. By incorporating human-centric, inclusive design into our audio products, we deliver our KANDO experience to all users, regardless of age, ability or environment.

Information on security updates

Where a Sony product contains software that is subject to updates, Sony may issue security updates and updates necessary for the proper functioning of the device.