Features
SRS-ULT50 - Powerful bass for music on the move
Enjoy a superior music experience with powerful boosted sound, deep bass and 360° Party Light, all in a speaker made to be carried, so it can come right along with you.

SRS-ULT50 - Boosted sound to feel every beat
Boost low-frequency sounds with enhanced sound pressure and deeper bass. Choose from two types of powerful bass sound, to feel every beat more and set your pulse racing, with lower frequencies than you thought possible from such a compact speaker. Fill any space with atmosphere, deepen your musical experience and make anywhere feel like a party.

ULT FIELD 5 - Hit the button. Feel the bass.
Press the ULT button to enjoy the powerful sound of ULT1 and ULT2. Select ULT1 for deeper, lower frequency bass. Select ULT2 for powerful, punchy bass.

ULT FIELD 5 - Listen loud and clear
The technology in the ULT FIELD 5 works in harmony for better sound quality. The X-Balanced Speaker Unit delivers deep, punchy bass, and clear vocals even at high volumes. Tweeters provide crisp and spacious sound for high-frequencies. And the passive radiators are optimized to enhance bass sound. Put it all together and you get a great sound worth sharing with your friends.

ULT FIELD 5 - Powerful sound with X-Balanced Speaker Unit
Our X-Balanced Speaker Unit features a non-circular diaphragm, for an increased surface area compared to conventional speaker units. The approx. 79mm x 107mm large woofer unit is designed for clear and deep bass sound.

ULT FIELD 5 - A richer, clearer, deeper experience
The non-circular diaphragm not only maximizes the area of speaker diaphragm but it also increases sound pressure for deeper and punchier bass, less distortion and greater vocal clarity. Altogether, it elevates your listening experience.

ULT FIELD 5 - A powerful deep bass boosted music experience, to be enjoyed anywhere
With a shoulder strap, long battery life, and resistance to water, dust, and rust, this speaker is built to go anywhere with ease.

ULT FIELD 5 - It's easy to take your music with you
The included shoulder strap makes it easy to transport your speaker wherever you go, turning any location into a party venue for your music.

ULT FIELD 5 - Take the party outside
With IP67 waterproof and dustproof rating, 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 rinsing it off. It’s also salt-water resistant, which means you can enjoy music even at the beach.

360° Party Light to liven up your party
360° Party Light produces subtle lighting that’s perfect for illuminating parties or bringing a little mood into your everyday life. The illumination will synchronize with your music and can be controlled via the Sony | Sound Connect app.

Music that really gets you moving with Party Connect
Link up to 100 compatible speakers to synchronize music and lighting through Party Connect – fill any location with powerful sound to create the ultimate party atmosphere in any space.6 And there's no app required, just add speakers with the dedicated CONNECT button.

ULT FIELD 5 - USB Type-C® charge and charge other devices
The ULT FIELD 5 features a USB Type-C® port for convenient charging. The same port lets you use the ULT FIELD 5 as a portable powerbank to charge your devices.

Specifications
General
Series
ULT Power Sound
Frequency Response (Hz)
20 Hz - 20,000 Hz (44.1 kHz sampling)
Bluetooth
Yes
Weatherproof Rating
IP67 - Waterproof/Dustproof
Color
Black
Manufacturer Color
Black
Power Source
DC, 5 V / 9 V, Internal rechargeable, USB Type-C
Battery Life
25 h
Additional Information
• Press the ULT button to boost the bass
• Shoulder strap for easy portability
• Link Speakers together with the dedicated CONNECT button
• IP67 waterproof, dustproof, and shockproof durability
• The party never stops with up to 25 hours of battery life
• Quick charge: 10 minutes gives up to 120 minutes of playtime
• Hear your music exactly as you like it with 7-Band Equalizer
• Exceptional call clarity, easy connectivity, and intuitive operation
• Enhanced power and sound pressure, and truly immersive bass
• 2-way active design with dedicated woofer and tweeter.
• Grab-and-go design
• Three different colors to suit your style
• Connect two ULT FIELD 3 speakers wirelessly with Stereo Pair
• USB Type-C® charge and charge other devices
• Pair with two Bluetooth® devices, switching seamlessly between them
• Shoulder strap for easy portability
• Link Speakers together with the dedicated CONNECT button
• IP67 waterproof, dustproof, and shockproof durability
• The party never stops with up to 25 hours of battery life
• Quick charge: 10 minutes gives up to 120 minutes of playtime
• Hear your music exactly as you like it with 7-Band Equalizer
• Exceptional call clarity, easy connectivity, and intuitive operation
• Enhanced power and sound pressure, and truly immersive bass
• 2-way active design with dedicated woofer and tweeter.
• Grab-and-go design
• Three different colors to suit your style
• Connect two ULT FIELD 3 speakers wirelessly with Stereo Pair
• USB Type-C® charge and charge other devices
• Pair with two Bluetooth® devices, switching seamlessly between them
Dimensions
Width
12.6 inch(es) / 32.0 cm
Height
5.67 inch(es) / 14.4 cm
Depth
4.92 inch(es) / 12.5 cm
Weight
7.58 lb(s) / 3.44 kg
Warranty
Warranty
Limited 1 Year
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