---
product_id: 717529874
title: "ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black"
brand: "sony"
price: "€ 446.46"
currency: EUR
in_stock: true
reviews_count: 13
category: "Sony"
url: https://www.desertcart.hr/products/717529874-ult-field-5-powerful-bluetooth-portable-speaker-25hr-battery-2
store_origin: HR
region: Croatia
---

# IP67 waterproof & dustproof 25hr battery life 2 ULT sound modes + 10-band EQ ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black

**Brand:** sony
**Price:** € 446.46
**Availability:** ✅ In Stock

## Summary

> 🎉 Elevate Every Moment with Sony’s Ultimate Portable Powerhouse

## Quick Answers

- **What is this?** ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black by sony
- **How much does it cost?** € 446.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/717529874-ult-field-5-powerful-bluetooth-portable-speaker-25hr-battery-2)

## Best For

- sony enthusiasts

## Why This Product

- Trusted sony brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Weatherproof Your Vibe:** IP67-rated waterproof, dustproof, and rustproof design built for any adventure
- • **360° Party Lights Sync:** Multi-colored LED lights pulse in perfect harmony with your beats for immersive ambiance
- • **Unstoppable All-Day Power:** 25 hours of non-stop playback with quick charge for instant music boosts
- • **Bass That Commands Attention:** Dual ULT sound modes deliver deep, punchy bass tailored at the push of a button
- • **Seamless Control & Connectivity:** Sony | Sound Connect app and Party Connect link up to 100 speakers for epic soundscapes

## Overview

The Sony ULT FIELD 5 is a compact yet powerful Bluetooth speaker featuring 25-hour battery life, IP67 waterproof and dustproof durability, and customizable sound with two ULT bass modes plus a 10-band equalizer via the Sony app. Its 360-degree LED lights sync to music, and it supports Party Connect to link up to 100 speakers, making it perfect for on-the-go professionals who demand immersive sound and rugged reliability.

## Description

From the manufacturer Powerful sound, massive bass The ULT FIELD 5 delivers powerful sound from a portable design. A high-performance woofer combines with two wide-range tweeters to produce impressive audio with a satisfying punch, while dual passive radiators enhance bass even further, adding depth to every beat. Additionally, the Sony | Sound Connect app features an intuitive 10-band EQ so you can tailor the sound to your liking. ULT FIELD 5 Hit the button. Feel the bass The ULT FIELD 5 has two ULT sound modes, available at the push of a button: Deep Bass and Attack Bass. Deep Bass adds huge resonating depth to the music by boosting the lower frequencies. Attack Bass increases the sound pressure, adding even more energy, volume, and power to the music. Take the music with you Compact yet powerful, with a removable shoulder strap. It works both horizontally and vertically. Powerful sound, all day and night Enjoy a stunning 25 hours of battery life, plus quick charging (10min charge = 100min playback). LED lighting to set the scene 360° multi-coloured lights sync with the music. Control colours, patterns, and more, via the app. Anywhere, any weather This portable speaker is IP67 rated waterproof, dustproof, and rustproof. Optimised sound and connectivity Sound Field Optimisation for clear sound. Ultimate connectivity with Party Connect and Stereo Pair. Compare Our ULT Series ULT FIELD 5 Battery Life 25 hours Quick Charge 10 mins = 100 mins Water Resistance IP67 Shockproof No Weight 3.3 kg Dimensions 32 x 14.4 x 12.5 Year of Release 2025 Learn More Battery Life 25 hours Quick Charge 10 mins = 100 mins Water Resistance IP67 Shockproof No Weight 3.3 kg Dimensions 32 x 14.4 x 12.5 Year of Release 2025 ULT FIELD 7 Battery Life 30 hours Quick Charge 10 mins = 180 mins Water Resistance IP67 Shockproof No Weight 6.30 kg Dimensions 51.2 x 22.2 x 22.4 Year of Release 2024 Learn More ULT FIELD 7 30 hours 10 mins = 180 mins 6.30 kg 51.2 x 22.2 x 22.4 2024 ULT TOWER 9 Battery Life 25 hours Quick Charge 10 mins = 180 mins Water Resistance Top Panel Only Shockproof No Weight 29.6 kg Dimensions 41 x 91 x 45.6 Year of Release 2025 Learn More ULT TOWER 9 Top Panel Only 29.6 kg 41 x 91 x 45.6 ULT FIELD 3 Battery Life 24 hours Quick Charge 10 mins = 120 mins Water Resistance IP67 Shockproof Yes Weight 1.1 kg Dimensions 25.6 x 11.3 x 7.9 Year of Release 2025 Learn More ULT FIELD 3 24 hours 10 mins = 120 mins Yes 1.1 kg 25.6 x 11.3 x 7.9 Top of ULT FIELD 5: Power/Bluetooth button, Party Connect button, ULT button, and music control Top of ULT FIELD 5 Power/Bluetooth button, Party Connect button, ULT button, and music control X-Balanced Speaker Unit (woofer) and 2 x Tweeters X-Balanced Speaker Unit (woofer) and 2 x Tweeters 2 x Passive Radiators (one each side) and 2 x connection points for shoulder strap (one each side) 2 x Passive Radiators (one each side) and 2 x connection points for shoulder strap (one each side) Rear Panel: Audio In, Speaker Charge/Smartphone Charge, Battery Care, Lights On/Off Rear Panel Audio In, Speaker Charge/Smartphone Charge, Battery Care, Lights On/Off

Review: Good sound but better when not using ULT options..... - Well made and weighty speaker. Easy connection to devices. Good battery life but doesn't have the oomph i was expecting based on the marketing. Nice and convenient to use camping etc, but the sound wouldn't replace even a low end hi-fi set up. **UPDATE** We've had the speaker for a few months now and have improved the sound by using the Sony app instead of the ULT button to access the graphic equaliser settings....... sounds much better.
Review: It’s a Sony, so expect good things. - Brilliant sound as you’d expect from Sony. Great quality, bit weighty although expected for something of this size, carrying strap supplied takes care of that though.

## Features

- INTRODUCING THE ULT FIELD 5: Drawing on decades of Sony audio expertise to deliver impactful, room-filling sound from a portable design, Customise your experience with the Sony | Sound Connect app
- POWERFUL SOUND, MASSIVE BASS: A high-performance woofer and two wide-range tweeters produce impressive audio with satisfying punch; dual passive radiators add depth, Tailor using app’s 10-band EQ
- HIT THE BUTTON - FEEL THE BASS: The ULT FIELD 5 has two ULT sound modes, available at the push of a button: Deep Bass (for huge resonating depth) and Attack Bass (for increased sound pressure)
- TAKE THE MUSIC WITH YOU: Large to deliver power yet compact to stay portable, With a detachable shoulder strap, this wireless speaker is easy to take anywhere, and works horizontally and vertically
- POWERFUL SOUND, ALL DAY AND ALL NIGHT: Enjoy 25-hour battery life - the ULT FIELD 5 even doubles as a powerbank to charge your USB devices, Quick charge provides 100min playback from a 10min charge
- LED LIGHTING TO SET THE SCENE: Surrounding the passive radiators on either side of this party speaker, 360 multi-coloured LED lights automatically sync to the music, Manually control them in-app
- ANYWHERE, ANY WEATHER: This Sony speaker is robust and durable, With an IP67 rating, it is waterproof, dustproof, and rustproof, so no need to worry about rain or accidental spills
- CLEAR SOUND, EVEN IN NOISY ENVIRONMENTS: With Sony’s Sound Field Optimisation, the Bluetooth speaker detects noise and automatically adjusts its audio to remain clear and detailed, in every scenario
- ULTIMATE CONNECTIVITY AND CONTROL: Use buttons or your smartphone for easy control, Party Connect links up to 100 compatible Sony speakers via Bluetooth; Stereo Pair creates a powerful stereo system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DZ76ZRJ4 |
| Age Range Description | Adult |
| Antenna Location | For computers, For smartphones or tablets |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Audio output mode | Stereo |
| Battery Average Life | 25 Hours |
| Battery Capacity | 5200 |
| Battery Charge Time | 10 minutes |
| Best Sellers Rank | 156 in Portable Bluetooth Speakers |
| Box Contents | Shoulder Strap, USB cable (C to C) |
| Brand | Sony |
| Brand Name | Sony |
| Colour | Black |
| Compatible Devices | Laptop, Smartphone, Tablet, Television |
| Connectivity Protocol | Bluetooth |
| Connectivity technology | Bluetooth |
| Control Method | App |
| Country of Origin | China |
| Customer Reviews | 4.5 out of 5 stars 343 Reviews |
| Enclosure Material | Plastic |
| Frequency Response | 20 Hz |
| Frequency response | 20 Hz |
| Is Waterproof | True |
| Item Dimensions D x W x H | 12.5D x 32W x 14.4H centimetres |
| Manufacturer | Sony |
| Material | Plastic |
| Model Name | ULT FIELD 5 |
| Model Number | SRSULT50B.CE7 |
| Mounting Type | Tabletop |
| Mounting type | Tabletop |
| Network Connectivity Technology | Bluetooth |
| Number of Audio Channels | 2.0 |
| Number of Batteries | 1 C batteries required. (included) |
| Number of Items | 1 |
| Power Source | Battery Powered |
| Product Features | 2 x ULT Sound Modes, 10 Band Equaliser, 360-degree Party Lights, IP67 (Waterproof and Dustproof), Rustproof, Multipoint Connection, Detachable Shoulder Strap, Sound Field Optimisation, All-Day Battery Life, Quick Charge, Smartphone Charging, Woofer (X-Balanced Speaker Unit), 2 x Tweeters, 2 x Passive Radiators |
| Speaker Size | 19.5 Centimetres |
| Speaker Type | Woofer/Tweeter(L/R) |
| Specific Uses For Product | Party, Pro Audio, Travel |
| Subwoofer Connectivity Technology | Wireless |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Waterproof |
| Wireless Technology Type | Bluetooth |

## Product Details

- **Audio output mode:** Stereo
- **Brand:** Sony
- **Connectivity technology:** Bluetooth
- **Frequency response:** 20 Hz
- **Material:** Plastic
- **Model name:** ULT FIELD 5
- **Mounting type:** Tabletop
- **Recommended uses for product:** For computers, For smartphones or tablets
- **Speaker type:** Woofer/Tweeter(L/R)

## Images

![ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black - Image 1](https://m.media-amazon.com/images/I/71tt0gVeW0L.jpg)
![ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black - Image 2](https://m.media-amazon.com/images/I/71mNpNK9pgL.jpg)
![ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black - Image 3](https://m.media-amazon.com/images/I/81DCFmt42QL.jpg)
![ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black - Image 4](https://m.media-amazon.com/images/I/71dN+N6uwEL.jpg)
![ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black - Image 5](https://m.media-amazon.com/images/I/81Lw-qCecDL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good sound but better when not using ULT options.....
*by M***N on 6 March 2026*

Well made and weighty speaker. Easy connection to devices. Good battery life but doesn't have the oomph i was expecting based on the marketing. Nice and convenient to use camping etc, but the sound wouldn't replace even a low end hi-fi set up. **UPDATE** We've had the speaker for a few months now and have improved the sound by using the Sony app instead of the ULT button to access the graphic equaliser settings....... sounds much better.

### ⭐⭐⭐⭐⭐ It’s a Sony, so expect good things.
*by E***E on 25 May 2026*

Brilliant sound as you’d expect from Sony. Great quality, bit weighty although expected for something of this size, carrying strap supplied takes care of that though.

### ⭐⭐⭐⭐⭐ Heavy duty speaker
*by P***L on 13 February 2026*

This speaker is a beast. Definitely recommend if you like music genres like reggae. Bass is really deep, rich and heavy. App is really good although the custom mode is not as good as the other modes 1&2 for me. I like the DJ feature as you have some sound effects that add a bit of fun to your experience. Quality looking speaker, that you would expect from a brand like Sony. Overall I would definitely recommend this speaker, especially if you like “bass”.

## Frequently Bought Together

- Sony ULT FIELD 5 - Powerful Bluetooth Portable Speaker, 25hr Battery, 2 x ULT POWER SOUND modes, IP67, Waterproof, Dustproof, 360 Lights, Detachable Shoulder Strap, Compact - Black
- Sony WH-CH720N Wireless Bluetooth Noise Cancelling Over-Ear Headphones, Ambient Sound Mode, Lightweight Design, up to 50 hr battery life, iOS & Android - Black
- Sony SRS-XB100 - Wireless Bluetooth, Portable, Lightweight, Compact, Outdoor, Travel Speaker, Durable IP67 Waterproof & Dustproof, 16 HR Battery, Strap, Hands-Free Calling, New Model, Black

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-05*