Skip to product information
1 of 14

Sony ULT FIELD 5 Portable Bluetooth Speaker IP67 Waterproof 25H Battery Black

Sony ULT FIELD 5 Portable Bluetooth Speaker IP67 Waterproof 25H Battery Black

Regular price $445.99 AUD
Regular price Sale price $445.99 AUD
Sale Sold out
Quantity

Powerful ULT Bass Sound | 25H Battery Life | IP67 Waterproof & Dustproof | 360° Party Lights | Portable Shoulder Strap | Bluetooth 5.3

Product Description

Experience next-level sound with the Sony ULT FIELD 5 Wireless Portable Speaker. Designed for music lovers who want powerful bass, crystal-clear vocals, and portable convenience, this premium Bluetooth speaker delivers immersive sound anywhere you go.

Featuring Sony’s advanced ULT POWER SOUND technology, the ULT FIELD 5 offers deep low-frequency bass with selectable ULT1 and ULT2 sound modes for a customized listening experience. Built with an X-Balanced Speaker Unit, dual tweeters, and optimized passive radiators, it delivers loud, distortion-free audio with enhanced clarity.

Perfect for outdoor adventures, parties, beach trips, camping, or home entertainment, this speaker includes IP66/IP67 waterproof and dustproof protection, long-lasting battery life up to 25 hours, quick charging support, and vibrant 360° party lighting.

The included shoulder strap makes it easy to carry anywhere, while Bluetooth 5.3 connectivity and multipoint pairing allow seamless connection to multiple devices.

Built for portability, durability, and premium sound performance — the Sony ULT FIELD 5 is the perfect all-in-one wireless speaker for every occasion.

Key Features

  • Sony ULT POWER SOUND Technology
  • Powerful Deep Bass with ULT1 & ULT2 Modes
  • Bluetooth 5.3 Wireless Connectivity
  • Up to 25 Hours Battery Life
  • Quick Charge Function
  • IP66 & IP67 Waterproof and Dustproof
  • Rust Resistant Design
  • 360° Party Lighting Effects
  • X-Balanced Speaker Unit for Clear Audio
  • Dual Tweeters with Passive Radiators
  • Multipoint Bluetooth Pairing
  • USB Type-C Charging
  • Built-in Power Bank Function
  • Stereo Pair & Party Connect Support
  • Portable Shoulder Strap Included
  • Sony Sound Connect App Compatible
  • Portable & Durable Outdoor Design
  • Premium Sony Audio Quality

Benefits

  • Enjoy powerful bass and immersive sound anywhere
  • Long battery life for parties, travel, and outdoor activities
  • Waterproof design ideal for beach, camping, and pool use
  • Portable carry strap for easy transportation
  • Fast charging minimizes downtime
  • Connect two devices simultaneously with multipoint connection
  • Built-in lighting creates a party atmosphere
  • Can charge smartphones using USB-C power bank feature
  • Durable construction suitable for outdoor adventures
  • Premium audio clarity even at high volume levels

Item Specifications

Feature Details
Brand Sony
Model SRSULT50B
Product Line ULT FIELD 5
Type Portable Wireless Bluetooth Speaker
Colour Black
Connectivity Bluetooth 5.3
Battery Life Up to 25 Hours
Charging Port USB Type-C
Waterproof Rating IP66 / IP67
Dustproof Yes
Rust Resistant Yes
Lighting 360° Party Lights
Speaker System Woofer + Dual Tweeters
Audio Features ULT1 & ULT2 Bass Modes
Frequency Range 20Hz – 20,000Hz
Supported Codecs SBC, AAC, LDAC
Multipoint Connection Yes
Stereo Pairing Yes
App Support Sony Sound Connect
Dimensions Approx. 320 x 144 x 125 mm
Weight Approx. 3.3 kg
Country of Origin China

How To Use

  1. Fully charge the speaker using the included USB Type-C cable.
  2. Turn on Bluetooth on your smartphone, tablet, or laptop.
  3. Pair your device with “Sony ULT FIELD 5”.
  4. Press the ULT button to select your preferred bass mode.
  5. Use the Sony Sound Connect app for EQ customization and lighting control.
  6. Enjoy portable wireless music anywhere.

Why You'll Love It

  • Massive bass with premium Sony sound quality
  • Stylish and rugged portable design
  • Perfect for parties, travel, gym, camping, and outdoor use
  • Waterproof and dustproof protection for all environments
  • Long battery performance with fast charging support
  • Eye-catching 360° lighting effects
  • Easy carrying with included shoulder strap
  • Reliable Sony build quality and advanced audio technology

Package Includes

  • Sony ULT FIELD 5 Wireless Speaker
  • USB Type-C Charging Cable
  • Shoulder Strap
  • User Manual
  • Warranty Card
View full details