---
product_id: 630809931
title: "ULT Field 7 Bluetooth Speaker, 120W Bass, ULT Button (2 Modes), 30Hr Battery, Waterproof, Dustproof, Karaoke, Party Connect, Colourful Light"
brand: "sony"
price: "S$982"
currency: SGD
in_stock: true
reviews_count: 13
url: https://www.desertcart.sg/products/630809931-ult-field-7-bluetooth-speaker-120w-bass-ult-button-2
store_origin: SG
region: Singapore
---

# IP67 waterproof & dustproof 120W powerful output 30-hour marathon battery ULT Field 7 Bluetooth Speaker, 120W Bass, ULT Button (2 Modes), 30Hr Battery, Waterproof, Dustproof, Karaoke, Party Connect, Colourful Light

**Brand:** sony
**Price:** S$982
**Availability:** ✅ In Stock

## Summary

> 🎉 Turn every moment into a legendary party with Sony ULT Field 7!

## Quick Answers

- **What is this?** ULT Field 7 Bluetooth Speaker, 120W Bass, ULT Button (2 Modes), 30Hr Battery, Waterproof, Dustproof, Karaoke, Party Connect, Colourful Light by sony
- **How much does it cost?** S$982 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/630809931-ult-field-7-bluetooth-speaker-120w-bass-ult-button-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

- • **Smart & Portable:** Bluetooth multipoint connection, app control, and built-in power bank keep you connected and charged on the go.
- • **Karaoke & Amp Mode:** Plug in your mic or guitar and transform any gathering into a live concert experience.
- • **Rugged Outdoor Ready:** IP67-rated waterproof, dustproof, and rustproof design means your party never stops, rain or shine.
- • **All-Night Party Power:** Up to 30 hours of continuous playback with rapid 10-minute quick charge for 3 hours of instant fun.
- • **Ultimate Bass Control:** ULT Button toggles between Deep Bass and Massive Bass modes for immersive sound that commands attention.

## Overview

The Sony ULT Field 7 Bluetooth Speaker delivers a robust 120W stereo output with customizable bass modes via the ULT button. Engineered for endurance, it boasts a 30-hour battery life with quick charge capabilities and an IP67 rating for waterproof and dustproof durability. Designed for versatile use, it supports karaoke and guitar amp connectivity, smart Bluetooth multipoint pairing, and app-based control, making it the ultimate portable party companion.

## Features

- ULT Button: Press the ULT button to feel the Deep Bass with ULT 1 & Massive Bass with ULT 2
- Dynamic Party Light: Colorful lighting that synchronizes with your music
- Long Battery Life: Up to 30-hours battery life with quick charging (10 min. charge for up to 3 hours of music)
- IP67 Rating: Waterproof, rustproof, and dustproof this speaker is ready to party outside
- Karaoke Connectivity: Connect a mic and get ready to sing or connect your guitar to turn the speaker into an amp
- Horizontal & Vertical: Upright or on its side, you can position the speaker in what fits best for your space
- Portable: Easy to carry now carry the party wherever you go
- Smart Connection: Bluetooth Smart Pair and Multipoint Connection
- Music Centre App : Control the party with Sony|Music Centre App and Fiestable App
- Built In Power bank: Charge your mobile while playing a Music

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Age Range Description | Adult |
| Antenna Location | For Smartphones or Tablets |
| Asin | B0CXL5P51Q |
| Audio Driver Size | 46 Millimetres |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Stereo |
| Battery Average Life | 30 Hours |
| Battery Capacity | 30 Hours |
| Battery Charge Time | 5 Hours |
| Best Sellers Rank | #23,285 in Electronics (See Top 100 in Electronics) #281 in Bluetooth Speakers |
| Bluetooth Range | 30 Metres |
| Box Contents | AC Power Cord, Warranty Card, Reference Guide,,,,,,,,,,,,,,, |
| Brand Name | Sony |
| Colour | Black |
| Compatible Devices | Smartphone |
| Connectivity Protocol | Bluetooth |
| Control Method | App |
| Controller Type | Button |
| Country Of Origin | China |
| Customer Package Type | FFP |
| Customer Reviews | 4.6 4.6 out of 5 stars (467) 4.6 out of 5 stars |
| Enclosure Material | Plastic |
| Frequency Response | 20000 Hz |
| Importer Contact Information | Sony India Private Limited, A-18, Mohan Co-operative Industrial Estate, Mathura Road, NEW DELHI 110044, INDIA , Customer Care Number : 080 6500 6500, email: sonyindia.care@ap.sony.com |
| Input Voltage | 240 Volts |
| Is Waterproof | True |
| Item Dimensions D X W X H | 22.2D x 51.2W x 22.4H Centimeters |
| Item Type Name | Party Speaker |
| Item Weight Unit Of Measure | 6.3 Kilograms |
| Manufacturer | Sony, sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Manufacturer Contact Information | sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Maximum Range | 30 metres |
| Model Name | ULT Field 7 |
| Model Number | SRSULT70.UC7 |
| Mounting Type | Tabletop Mount |
| Mp3 Player | No |
| Network Connectivity Technology | Bluetooth |
| Number Of Audio Channels | 2.0 |
| Number Of Batteries | 1 Lithium Ion batteries required. |
| Number Of Circuits | 2 |
| Number Of Items | 1 |
| Packer Contact Information | sony corporation, 1-7-1, konan, minato-ku, tokyo, 108-0075, japan |
| Power Source | Battery Powered |
| Product Features | Bass Boost, Built-In Powerbank, Dustproof, Portable, Waterproof |
| Series Number | 272 |
| Speaker Maximum Output Power | 120 Watts |
| Speaker Size | 114 Millimetres |
| Speaker Type | Outdoor |
| Specific Uses For Product | Party |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Speaker Diameter Unit Of Measure | 12 Inches |
| Total Usb 2 0 Ports | 1 |
| Tweeter Driver Diameter | 46 Millimetres |
| Unit Count | 1 Count |
| Upc | 027242928961 |
| Warranty Description | 1 Year |
| Warranty Type | Limited |
| Water Resistance Level | Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 114 Millimetres |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** Sony
- **Connectivity Technology:** Bluetooth
- **Frequency Response:** 20000 Hz
- **Speaker Maximum Output Power:** 100 Watts

## Images

![ULT Field 7 Bluetooth Speaker, 120W Bass, ULT Button (2 Modes), 30Hr Battery, Waterproof, Dustproof, Karaoke, Party Connect, Colourful Light - Image 1](https://m.media-amazon.com/images/I/71OF-ZNvAVL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Sound quality is outstanding
*by  on Reviewed in India 10 August 2026*

This is a superior product. By using the XE Equalizer app with this, the unit produces crisp clear mid range, high notes with a rumbling bass that's pure and pleasant. Within 30% of the volume, the music is soft, rich, powerful bass that's absolute bliss to listen to. By having water and dust proof rating, the unit can be cleaned with spray water and can be used on the balcony with no worries of a rain spray. Buy with no doubts, it is full value for money. Enjoy

### ⭐⭐⭐⭐⭐ Just love this speaker. A unique design with unbelievable performance!
*by  on Reviewed in India 11 January 2026*

The bass is too good. Overall built is too good. The design is unique. A must buy.

### ⭐⭐⭐⭐ Works great
*by  on Reviewed in India 4 April 2026*

Good,speaker quality is so much fine....

## Frequently Bought Together

- Sony ULT Field 7 Wireless Bluetooth Party Speaker, IP67 Waterproof, Powerful Bass, 30h Battery, Karaoke, Comfortable Handle, and Colorful Lights (SRSULT70), Black
- TXEsign Shoulder Strap Compatible with JBL Boombox 2/Boombox 3/Soundcore Motion Boom Plus/Sony SRS-XG500, Adjustable Travel Carrying Strap for Portable Speaker with Handle

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**Shop now:** [https://www.desertcart.sg/products/630809931-ult-field-7-bluetooth-speaker-120w-bass-ult-button-2](https://www.desertcart.sg/products/630809931-ult-field-7-bluetooth-speaker-120w-bass-ult-button-2)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-08-18*