SRS-XB31 Portable Wireless BLUETOOTH® Speaker
Boost your party anthems with EXTRA BASS™.
Enhance every beat and give your party that extra boost thanks to EXTRA BASS™.
How LIVE SOUND mode works
The speakers of the SRS-XB31 are carefully designed to give you a real three-dimensional experience. The blue lines show how angled speakers with new DSP technology send your music to a wider area, creating a festival vibe, wherever you are.
Dual 48 mm speaker units
A 48 mm speaker means a powerful sound and bass
The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone effortlessly controls the sound without losing quality, by driving power directly to your beats.
There's no fun without party lights, and the SRS-XB31's new line lights go around the speaker.
The SRS-XB31's flashing strobe adds the ultimate party vibes to your music.
Give your party the extra boost with Party Booster
Simply tap your speaker in different places to make different sounds—like a scratch, snare, kick drum and cowbell. Control the volume with force, tap gently for a soft sound or give it a good hit for a loud output.
Get things booming with Wireless Party Chain
Enjoy the same song with Wireless Party Chain. Connect up to 100 wireless speakers with BLUETOOTH® technology. The music and lights sync up so everyone dances to the same beat.
Control the party with Sony | Music Center app
Control the party from the dancefloor with the Sony | Music Center app—select your favourite playlists, cue the next song and change lighting patterns and sound modes.
Your SRS-XB31 is uniquely rustproof, so not only does it look good, but you can also drop it in the sea without a problem.
Wireless with BLUETOOTH® technology and NFC™
BLUETOOTH® streaming with NFC™ connectivity makes it simple to stream your party playlist.
USB charging port
Smartphone running low on power? Plug into the USB port on the side of the SRS-XB31 to charge up the battery.
Easy button control
No need to rely on a device to operate your SRS-XB31. Do everything you need with just the buttons on your speaker
- SPEAKER TYPE
- Full range
- SPEAKER SIZE
- 48 mm
- SOUND MODES
- LIVE SOUND, EXTRA BASS™, Standard
Size & Weight
- DIMENSIONS (W X H X D)
- 231 mm x 87 mm x 81 mm (9 1/8 x 3 1/2 x 3 1/4)
- 890 g (1 lb 15 oz)
- HANDS-FREE FUNCTION
- COMMUNICATION SYSTEM
- Version 4.2
- MAX. COMMUNICATION RANGE
- 30 m
- COMPATIBLE PROFILES
- A2DP / AVRCP / HSP / HFP / SPP
- SUPPORTED CODECS
- SBC / AAC / LDAC
- FREQUENCY TRANSMISSION RANGE
- 20 Hz–20,000 Hz (44.1 kHz sampling)
- INPUT AND OUTPUT TERMINALS
- Stereo Mini Jack (IN), USB A Terminal (DC OUT only), micro USB (DC IN)
- FREQUENCY RANGE
- 2.4 GHz band
- BATTERY LIFE
- 24 hrs (Standard mode / lighting off)
- WATER PROTECTION
What's In The Box
- Micro USB Cable
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