Sony XB33 Portable Bluetooth Wireless Speaker

Model: SRS-XB33

A powerful party sound that accompanies you
Waterproof, dustproof, and shockproof, the SRS-XB33 combines a rugged design with a long-lasting battery, so there's no limit to your music enjoyment.

Enjoy powerful sound anywhere
Enjoy deep, punchy sound wherever you like with your EXTRA BASS™ speaker. Dual passive radiators work with full-range speakers to boost lows and boost bass.

Durability
With a rugged design and long battery life, the SRS-XB33 won't let you down.

Ready for anything
The SRS-XB33 is seriously tough and gives you the freedom to party wherever and whenever you like.

Completely washable and waterproof
With an IP67 rating 3, your speaker is waterproof and saltwater resistant—so no worries about using it by the sea or pool—and there's no problem washing it.

Completely dustproof
Thanks to IP67 rating, you can take your speaker to the beach, forest, desert or wherever you like—the SRS-XB33 will keep playing no matter the dusty surface.

Built to last
The SRS-XB33 has undergone extensive shock testing to ensure it can withstand the inevitable knocks, bumps and scratches that come with everyday use. Even if you drop it, the SRS-XB33 will continue to work.

Long battery life
Up to 24 hours of battery life 6 means the SRS-XB33 can party you even longer. Even with EXTRA BASS™ mode on, you can party for up to 14 hours.

X-Balanced Speaker Unit
The X-Balanced speaker unit developed by Sony achieves high sound quality and powerful sound pressure for a richer, deeper and more valuable listening experience.

What is the X-Balanced Speaker Unit?
Unlike the circular diaphragm in a conventional speaker unit, the newly developed X-Balanced speaker unit in the XB33 has a non-circular diaphragm.

Increasing sound pressure and reducing distortion
The device's non-circular shape not only maximizes the speaker's diaphragm area, increasing sound pressure for stronger bass, but also reduces driver rotation while maintaining the same sound pressure, resulting in less distortion.

Greater clarity and wider sound stage
In addition, the device's off-center design and optimal weight balance help increase clarity and widen the soundstage.


Mica reinforced cellular speaker cone and dust cap
The speaker cone and Mica Reinforced Dust Cover (MRC) contribute to sound quality.

Side passive radiators
The design of passive side radiators is optimized to reproduce clear bass sound.