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Product Overview
Key Features
- Dynamic Party Lighting
- Up to 25 hours battery life*
- Water, and dust-proof*
- charge your portable devices on the go
Key Specifications
- Brand:
- Sony
- Model Number:
- SRSULT50B
- Connections:
- Bluetooth v5.3
- Battery Life:
- Up to 25 hours
- IP Rating:
- IP66/IP67
- Voice Assistant:
- No
Audio
- Music Streaming:
- Sony Sound Connect
Options
- Controls:
- Remote Control, Control via Sound Connect App
Safety
- Water Resistant:
- Dust resistant, Water resistant
General Information
- Type:
- Portable Bluetooth Speaker
- Colour:
- Black
- Family:
- Ult Field 5
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Music Streaming:
- Sony Sound Connect
Safety
- Water Resistant:
- Dust resistant, Water resistant
Warranty
- Manufacturer's Warranty:
- 1 Year
Product Dimensions
- Product Height (mm):
- 144
- Product Width (mm):
- 320
- Product Depth (mm):
- 125
- Product Weight (kg):
- 3.3
Box Dimensions
- Box Height (mm):
- 163
- Box Width (mm):
- 356
- Box Depth (mm):
- 181
- Box Weight (kg):
- 4
Product Reviews of Sony Ult Field 5 Wireless Speaker

Overall Rating Snapshot
5 out of 5 stars from 5 reviews
100% of users recommend this product
Absolutely perfect sound
Excellent sound, good volume and easy to use
Jennifer Lyons
Confirmed purchase 15 March 2026
Published on 7 April 2026
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great
The product is so good
Daniel
Confirmed purchase 3 December 2025
Published on 31 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Great
The product is so good
Daniel
Confirmed purchase 3 December 2025
Published on 31 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Top notch product
Effortless connection and it sound awesome!
Laszlo Szabo
Confirmed purchase 29 November 2025
Published on 23 December 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
Awesome sound, great features
Sound is awesome way better than my Wonderboom 4 or JBL Wireless speaker. The strap makes it easy to carry and the water resistance is excellent especially if it rains when using it outside or we drop it in water. The sound did not get distorted even at 90% volume based on the music I,was playing being rap, hip hop, r&b, & contemporary, & country music. Love the features and the battery life is excellent!
Mark Messiha
Confirmed purchase 31 October 2025
Published on 26 November 2025
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
You've viewed 5 of 5 reviews
ABOUT THE GOOD GUYS REVIEWS
The Good Guys product reviews are collected from verified purchasers who may have received an incentive in return for providing an authentic review.
Q: Which Bluetooth version does the Sony Ult Field 5 Wireless Speaker use?
A: It uses Bluetooth v5.3.
Q: How long is the battery life of the Sony Ult Field 5 Wireless Speaker?
A: The battery life is approximately 25 hours.
Q: What is the IP rating of the Sony Ult Field 5 Wireless Speaker?
A: It has an IP66/IP67 rating, meaning it is dust-resistant and resistant to powerful water jets.
Q: Can you control the Sony Ult Field 5 Wireless Speaker remotely?
A: Yes, it can be controlled via a remote control and the Sound Connect App.
Q: What are the dimensions of the Sony Ult Field 5 Wireless Speaker?
A: Height 144mm, Width 320mm, Depth 125mm.