Enjoy powerful sound anywhere

Enjoy deep, punchy sound wherever you like with your EXTRA BASS™1 speaker. Dual passive radiators work together with full-range speakers to enhance low-end tones, giving bass a boost.

Totally dustproof

Thanks to the IP67 rating2, you can take your speaker to the beach, the forest, the desert, or wherever you like – the SRS-XB33 will keep on playing, no matter how dusty the surface.

Totally washable and waterproof

With an IP67 rating2, your speaker is waterproof and saltwater resistant – so you’ve no worries using it by the sea or the pool – and there’s no problem washing it either3.

Built to last

The SRS-XB33 has undergone extensive shock testing to make sure it can withstand the inevitable knocks, bumps, and scrapes that come with everyday use. Even if you drop it, the SRS-XB33 will keep on working.

Long battery life

Up to 24 hours of battery life5 means the SRS-XB33 can party even longer than you can. Even with the lighting on in EXTRA BASS™ mode, you can party for up to 14 hours.

X-Balanced Speaker Unit enhances sound quality and power

Developed by Sony, the X-Balanced Speaker Unit achieves high sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience.

How the X-Balanced Speaker Unit works

Unlike the circular diaphragm in a conventional speaker unit, the newly developed X-Balanced Speaker Unit in the XB33 features a non-circular diaphragm. This not only maximizes the area of the speaker diaphragm, increasing sound pressure for more punchy bass – it also reduces driver excursion while maintaining the same sound pressure, resulting in less distortion. Meanwhile, the unit’s off-center design and optimized weight balance help to enhance clarity and widen the sound stage.

Mica Reinforced Cellular speaker cone and dust cap

The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone and dust cap contribute to the sound quality.

Side passive radiators

The layout of the side passive radiators has been optimized to reproduce clear bass sound.

Hear it like it’s live

Hit the LIVE SOUND button and hear your music in a whole new way. Bring your party to life with a unique three-dimensional sound experience – creating festival vibes wherever you go.

How LIVE SOUND mode works

The speakers of the SRS-XB33 are carefully designed to give you a real three-dimensional experience. Our angled speakers with DSP technology send your music to a wider area, creating a festival vibe, wherever you are.

Light up the party

There’s no fun without party lights. The SRS-XB33 features a speaker light and a multi-color line light that flashes in sync with the beat. You can even change the color of the line light to suit your mood.

Get things booming with Party Connect

Enjoy the same song, multiplied, with Party Connect. Connect up to 100 compatible wireless speakers7 with BLUETOOTH® technology and the music and lights sync up so everyone dances to the same beat. Set a random pattern or set the lights to blink in a circle.

Control the party with the Sony | Music Center app

Control the party from the dancefloor, with the Sony | Music Center app – select your favorite playlists, cue the next song, or change lighting patterns and sound modes.

Fiestable app

Download the Fiestable app and you’ll be able to control the lighting on the SRS-XB33, and you can also use motion control gestures on your smartphone screen.

Hands-free calling

The speakerphone function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends.

Stand it up or on its side

Whether you place it horizontally or vertically the SRS-XB33 sits securely so you can always find space for it, wherever you’re partying.

Stream music with BLUETOOTH® technology and NFC™

Near Field Communication (NFC) and Bluetooth® technology9 remove the need for wired connections and complex set-up sequences. Simply touch your NFC-enabled device to the speaker for a quick, seamless connection, then start streaming your music collection. No NFC? No problem. Connect via Bluetooth and you’re ready to go.

USB Type-C® and USB charging ports

Use a USB Type-C® cable to charge the SRS-XB33 and if your smartphone’s running low on power, just plug it into the speaker’s USB port to charge up the battery.

Specifications

Sound

SPEAKER TYPE: Full Range

SOUND MODES: Clear Audio+, DSEE, LIVE SOUND, EXTRA BASS TM, STAMINA MODE

Size & Weight

DIMENSIONS (W X H X D): Approx. 246mmx97mmx106mm (w / h / d)

WEIGHT: Approx. 1100 g

Wireless Connections

NFC: Yes

HANDS-FREE FUNCTION: Yes

Bluetooth

COMMUNICATION SYSTEM: Version 5.0

COMPATIBLE PROFILES: A2DP/AVRCP/HSP/HFP

SUPPORTED CODECS: SBC, AAC, LDAC

FREQUENCY TRANSMISSION RANGE: 20 Hz - 20,000 Hz (44.1 kHz sampling)

FREQUENCY RANGE: 2.4GHz band

Interface

INPUT AND OUTPUT TERMINALS: USB A (Only for DC OUT)

Application

COMPATIBLE SMARTPHONE APPS: Sony | Music Center / Fiestable

General Features

BATTERY LIFE: Approx.24h

POWER SUPPLY: Internal rechargeable battery

USB POWER PORT FOR SMARTPHONE: USB A (5V 1A)

WATER PROTECTION: IP67

POWER CONSUMPTION: Approx. 7.5W

Eco and energy saving

POWER CONSUMPTION (STANDBY MODE): Approx. 0.3W

Colour Options

Red | Blue | Cream | Black

What's In the Box?

USB Cable