Sony SRS-XB33 Wireless Bluetooth Speaker

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  • Extra Bass: Enjoy deep, punchy sound wherever you like with your EXTRA BASS speaker.;Dustproof, waterproof and washable: With an IP67 ratings, you can take your speaker to the beach, the SRS-XB33 will keep on playing;Long battery life: Up to 24 hours of battery life means the SRS-XB33 can party even longer than you can. Even in EXTRA BASS mode, you can party for up to 14 hours.;Built-In Mic: The mic function offers a convenient way to talk hands-free, whether it’s a conference call for work or a chat with friends.;Party Connect: Enjoy the same song, multiplied, with Party Connect. Connect up to 100 compatible wireless speakers with BLUETOOTH technology;X-Balanced Speaker Unit: Developed by Sony, the X-Balanced Speaker Unit achieves sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience.;Voice Assistant: Supports Google Assistant and Siri via voice assistant features for convenient use;USB Type-C Charging: Exceptional battery back -up with type C charging for uninterrupted music;Fiestable app Support: Download the Fiestable app and you’ll be able to control the lighting on the SRS-XB33, as well as using motion-control gestures on your smartphone screen.

SRS-XB33 support EXTRA BASS sound which is achieved on the XB wireless speaker line up through Sony’s renowned audio technology. Backed by Sony’s newly developed X-Balanced Speaker Unit, these speakers provide sound quality and powerful sound pressure for a richer, deeper and more rewarding listening experience. The unit’s non-circular shape ensures maximum punchy bass, by increasing sound pressure around the speaker’s diaphragm. The new speakers added to the Extra Bass series have an IP67 rating which makes them dustproof, rustproof and waterproof. The speakers are also saltwater resistant making them the best travel partners for a visit to a beach, forest or dessert. The speakers spot a shockproof durable design which has gone through various levels of extensive shock testing and can withstand the inevitable knocks, bumps and scrapes. With built-in Google Assistant manage your day, simply by asking your assistant, enjoy entertainment, connect with friends, get information, listen to music and notifications, set reminders and much more through hands-free, voice-controlled experience. The built-in microphone in the speakers allows it to catch ambient sound competitively and ensure a seamless hands-free music experience. Switch effortlessly between songs and calls by just pressing the multi-function button and a built-in mic enables you to take hands-free calls from selected smartphones. The party connect feature lets one connect up-to 100 compatible wireless speakers with Bluetooth technology to sync the music and lights to ensure everyone dances to the same beat. The music festival atmosphere created by the speaker. The SRS-XB33 speakers lets one create a music festival atmosphere with the multi-colour line light, tweeter light and speaker light all in sync with the beat. The Sony | Music Centre app can be used to control the music from the dance floor which lets one select their favourite playlist, cue the next song or turn the lighting on/ off to suit the mood. The lights and gesture control of the SRS-XB33 can be handled through the Fiestable companion app that helps in creating a lively club feeling straight from one’s smartphone.

From the manufacturer

Wireless Playback Bluetooth Bluetooth with NFC Bluetooth with NFC Bluetooth
LIVE SOUND mode Yes Yes Yes Yes
Battery life (approx.) 12 hours 24 hours 24 hours 16 hours
Smartphone charging Yes Yes Yes Yes
Speaker Add function Yes Yes Yes Yes
Lighting Yes Yes Yes Yes
APP Sony | Music Center Sony | Music Center, Fiestable Sony | Music Center, Fiestable N/A
IP67 Dust-proof & water-proof Yes Yes Yes Yes
Unique features Removable Strap Removable color-matching strap
Colors Black/Blue/Green/Red Black/Blue/Red Black/Blue Black/Blue/Green/Red



Speaker Type
Full Range
Sound Modes

Size & Weight

Dimensions (W x H x D)
Approx. 246 mm x 97 mm x 106 mm (w/h/d)
Approx. 1,100 g

Wireless Connections

Hands-Free Function


Communication System
Version 5.0
Compatible Profiles
Supported Codecs
Frequency Transmission Range
20 Hz–20,000 Hz (44.1 kHz sampling)
Frequency Range
2.4 GHz band


Input and output terminals
USB A (Only for DC OUT)


Sony | Music Center / Fiestable

General Features

Battery life
Approx. 24 h
Power Supply
Internal rechargeable battery
USB Power port for smartphone
USB A (5 V 1 A)
Water Protection
Power Consumption
Approx. 7.5 W

Eco and energy saving

Power Consumption (Standby Mode)
Approx. 0.3 W

Colour Options


What’s In The Box

  • USB Cable



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