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Product Overview
Key Features
- ULT Button to boost your bass
- Water, rust, dust and shock resistant
- Up to 12 hours battery life*
Key Specifications
- Brand:
- Sony
- Model Number:
- SRSULT10B
- Connections:
- Bluetooth Version 5.3
- Battery Life:
- Up to 12 hours*
- IP Rating:
- IP67
- Voice Assistant:
- No
Audio
- Frequency Responses:
- 20 Hz - 20,000 Hz
- Music Streaming:
- Stream your favourite music services via Bluetooth
Power & Charging
- Battery:
- Lithium-Ion
Safety
- Water Resistant:
- Yes
Smart Features
- Voice Assistant Type:
- N/A
- Compatible Smart Home Systems:
- N/A
General Information
- Colour:
- Black
- Family:
- Ult Field 1
- Additional Features:
- Shockproof to withstand knocks and bumps
- What's In The Box:
- Sony Ult Field 1 Wireless Speaker, included accessories and user manuals - USB Type-C® Cable, Strap belt
Warranty
- Manufacturer's Warranty:
- 1 Year
Audio
- Frequency Responses:
- 20 Hz - 20,000 Hz
- Music Streaming:
- Stream your favourite music services via Bluetooth
Safety
- Water Resistant:
- Yes
General Information
- Colour:
- Black
- Family:
- Ult Field 1
- Additional Features:
- Shockproof to withstand knocks and bumps
- What's In The Box:
- Sony Ult Field 1 Wireless Speaker, included accessories and user manuals - USB Type-C® Cable, Strap belt
Product Dimensions
- Product Height (mm):
- 77
- Product Width (mm):
- 206
- Product Depth (mm):
- 76
- Product Weight (kg):
- 0.650
Box Dimensions
- Box Height (mm):
- 535
- Box Width (mm):
- 239
- Box Depth (mm):
- 123
- Box Weight (kg):
- 5
Product Reviews of Sony Ult Field 1 Wireless Speaker

Overall Rating Snapshot
4.7 out of 5 stars from 6 reviews
100% of users recommend this product
Excellent sound and good features
Happy with the sound quality, good bass rsponse
Andre Gouws
Confirmed purchase 13 August 2025
Published on 10 September 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.
Confirmed purchase 27 July 2025
Published on 19 August 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.
Small but loud
Good price, good sound. Proves that you don’t need huge speakers to get good sound. Instant connection to Bluetooth. Easy to use
Nola Wells
Confirmed purchase 26 June 2025
Published on 22 July 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 sound
light weight to take anywhere with great sound
misch
Confirmed purchase 8 February 2025
Published on 4 March 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 little speaker
My teenager is super please with this speaker. Its bass boost is great. He loves it . It’s never out of his sight. Would definitely recommend to others. First Sony speaker I have purchased and not looking back
Anne-Marie
Confirmed purchase 13 December 2024
Published on 7 January 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.
Exceptional claritu
The Bluetooth function allows me to have close up speaker to assist with my hearing disability So clear
Terry Heath
Confirmed purchase 29 November 2024
Published on 24 December 2024
Yes, I recommend this product.
This customer is a verified purchaser who may have received an incentive in return for providing an authentic review.
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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.