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Sony ULT FIELD 1 Portable Bluetooth Speaker - Black (SRSULT10B)
Sony ULT FIELD 1 Portable Bluetooth Speaker - Black (SRSULT10B)
$198
Sony ULT FIELD 1 Portable Bluetooth Speaker - Black (SRSULT10B)
SRSULT10B
Revel in superior sound quality and robust design with the Sony ULT FIELD 1 Portable Bluetooth Speaker! Built for any adventure, this device offers immersive audio and punchy bass that elevate your listening experience. It also engineered an IP67 rating with water, dust, and shockproof construction, making it perfect for the outdoors. Plus, it boasts up to 12 hours of battery life, so you can enjoy uninterrupted listening.
Key Features
- Powerful Performance: Boost your music with Sony! Featuring ULT POWER SOUND, ULT Button, and side passive radiators, this speaker delivers deep, rich bass and clear, high-volume sounds for any occasion. Plus, the Sound Diffusion Processor spreads audio evenly for a fuller listening experience.
- Play for Hours: Extend your listening sessions, as this ULT FIELD 1 Speaker boasts a 2900 mAh Lithium Ion battery that lasts up to 12 hours on a single 5-hour charge. It also supports fast wired charging using the included USB Type-C cable.
- Built to Last: The Sony ULT FIELD 1 has an IP67 rating that stands against water, rust, dust, and shock, ensuring worry-free use. This speaker has also undergone extensive testing to withstand everyday bumps and scrapes.
- Seamless Control: This portable Sony speaker is integrated with built-in button controls, so you can play, pause, adjust volume, and connect to Bluetooth with just a button press. You can also download The Sony Music Center App on your device to customise your audio settings.
- Enjoy Better Call Quality: Enjoy hands-free conversations with the built-in microphone on the Sony ULT FIELD 1 speaker. Meanwhile, its Echo Cancellation feature ensures clear audio for both you and the other caller.
- Upgrade Your Party: Create a more dynamic listening experience by pairing two Sony ULT FIELD 1 speakers wirelessly via Bluetooth. It lets you create a wider soundstage for a more immersive listening experience.
- Listen in Style: Sony’s ULT FIELD 1 Portable Bluetooth Speaker range is available in Black, Forest Grey, Off White, and Orange to match your personal taste*.
- Nifty Design: Its detachable multi-way strap lets you carry the speaker comfortably or hang it up outdoors. Additionally, it can stand or lay flat for optimal space utilisation on its own. Now you can enjoy your tunes wherever you go, from hikes to picnics.
- Streamlined Connection: Thanks to Bluetooth v5.3 and the Fast Pair button, this Sony ULT FIELD 1 connects to your Android device instantly with just a single tap. Additionally, it offers a wide 30-metre range for worry-free listening.
*Other colour options are sold separately.
| Brand | Sony |
|---|---|
| Product Type | Portable Bluetooth Speakers |
| Model Number | SRSULT10B |
| Colour | Black |
Speaker / Sound
| Speaker Power Output | Woofer: 20W, Tweeter: 10W |
|---|---|
| Frequency Range | 20 Hz to 20 kHz |
| Driver Size (Speaker) | 83 mm |
| Woofer Size | 83x42 mm |
Microphone
| Built-In Microphones | Yes |
|---|
Amplifier
| Built-in Amplifiers | Yes |
|---|---|
| Amplifier Type | S-Master |
Tweeter
| Tweeter Size | 16 mm |
|---|
Battery
| Battery Type | Lithium Ion (Li-ion) |
|---|---|
| Rechargeable | Yes |
| Battery Capacity (mAh) | 2900 mAh |
| Battery Life | Up to 12 hours |
Charging
| Charging Method | USB-C |
|---|---|
| Charge Time | Approx. 5 hours |
| Fast Wired Charging Enabled | Yes |
Connectivity
| Wired / Wireless | Wireless |
|---|---|
| Wireless Frequency Bands | 2.4 GHz |
| Connectivity Type | Bluetooth |
| Bluetooth Range | Up to 30m |
| Bluetooth Version | v5.3 |
Connection
| USB Port | 1 x USB Type-C |
|---|---|
| USB Cable Included | Yes |
| USB Cable Type | USB Type-C |
Voice Assistant
| Voice Commands | Yes |
|---|
Durability
| Durability Feature | Water Resistant, Dust Resistant, magnet-proof, UV Light Resistant |
|---|
Software / App Compatibility
| App Enabled | Yes |
|---|---|
| Compatible App | The Sony Music Center App |
Power
| DC Power | 5V / 1.5A |
|---|---|
| Maximum Power Consumption | 7.5W |
Dimensions
| Product Width | 20.6 cm |
|---|---|
| Product Depth | 7.6 cm |
| Product Height | 7.7 cm |
| Product Weight | 06.5 kg |
Warranty
| Manufacturers | 12 Months |
|---|
Sony ULT FIELD 1 Portable Bluetooth Speaker - Black (SRSULT10B) is rated
out of
5 by
11.
Rated 5 out of
5
by
Heather2 from
So good I got one for myself
Bought this as a gift for a family member, was so impressed with the size and sound quality that I bought one for myself.
Date published: 2025-12-20
Rated 5 out of
5
by
MThompson from
Great compact Bluetooth speaker
Very well priced , rugged look and feel , great sound , very easy and quick to connect . Also works with Sonys app . Good Bass would recommend this over JBL’s more expensive option . Battery life looks good but still on first charge so don’t know total play time yet . Highly recommend this product .
Date published: 2026-01-03
Rated 5 out of
5
by
Nasser I from
It's too loud on stereo mode...
Bought this to pair with my field one and to make it stereo. Now it sounds more beautiful. I used custom equaliser better than ULT. The only this I noticed is when you paired it to left to right you can only use it as stereo or else you need to reconfigurate your setting.
Date published: 2025-08-05
Rated 5 out of
5
by
Sandip from
Compact design
Bought this to replace our UE Boom and we're really happy with its performance - it's compact and easy to carry around with the little handle and great for listening to when I'm working in the garden.
Date published: 2025-08-28
Rated 5 out of
5
by
Shy_mouse from
Just wow
Amazing product ,great and stable connection and sound is like surround sound. I have two and well worth it for fun events to pair. Just pity it won’t pair with any other Sony models
Date published: 2025-06-20
Rated 5 out of
5
by
Anonymous from
Best value speaker
This is a great speak at the best value. The sound quality is amazing. Great to use in the office.
Date published: 2025-07-28
Rated 5 out of
5
by
Kcl05 from
Great Speakers
Had a few weeks and set up as a Stereo Pair
They perform well with great sound
Date published: 2024-11-07
Rated 5 out of
5
by
Tuff from
Good quality
Good quality speaker,fast and good customer service
Date published: 2026-03-19
Delivery
We aim to dispatch orders within 2 days. Delivery costs are calculated based on your location and the size of your order. Furniture may take up to 8 weeks to deliver as most products are made specifically for your order. Some Customer Direct products are shipped from overseas and may take longer to arrive. Some goods may take longer to deliver if a product is currently not in stock. A staff member will contact you where this occurs.
Easy returns
If you feel your product has failed a Consumer Guarantee (as defined by New Zealand Consumer Law) then don't worry you can easily return it to your local Harvey Norman store. We'll even pay for the postage if you live in an area where there is no store. Our returns policy covers any purchased item ( conditions apply).
- 1 x Sony ULT FIELD 1 Portable Bluetooth Speaker
- 1 x USB Type-C Charging Cable
- 1 x Reference Guide
Terms & Conditions
Pricing Terms
Limit 2 per customer. Personal shoppers only. Trade not supplied. Available from Friday 3rd July 2026 until midnight Tuesday 7th July 2026.
