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Sony ULT FIELD 1 Wireless Portable Speaker (Black)
Model: SRSULT10/B
1/10
Sony ULT FIELD 1 Wireless Portable Speaker (Black)
Model: SRSULT10/B
Make an Offer!MSRP:
$88.00
Responses in minutes
Fast shipping
- ULT Button for Bass Boost
- Dual Passive Radiators
- 3.3 x 1.7" Woofer & 0.6" Tweeter
- Dust, Water, Shock & Rust-Resistant
- Up to 12 Hours of Battery Life
- Built-In Mic for Hands-Free Calls
- Microphone Echo Cancellation
- Bluetooth Fast Pair
- Pair Two for Stereo Sound
- Sony ULT FIELD 1 Wireless Portable Speaker (Black)
- Multi-Way Carry Strap
- USB-C to USB-A Cable
- Limited 1-Year Manufacturer Warranty
Authorized RetailersManufacturer warranty included
New Products OnlyWe never sell used merchandise
Free ShippingOn most items
30 Days Returns*Minimum return policy
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Smokin Football Season
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Specifications
Wired Connectivity
| Inputs/Outputs | 1x USB-C (Power) Input |
|---|
Speaker System
| Passive Radiators | 2 |
|---|---|
| Drivers | 1x 3.3 x 1.7" / 83 x 42 mm Woofer 1x 0.6" / 16 mm Tweeter |
| Frequency Response | 20 Hz to 20 kHz |
Power
| Power Consumption | 7.5 W |
|---|
Physical
| Weight | 1.4 lb / 650 g |
|---|---|
| Dimensions (W x H x D) | 8.1 x 3 x 3" / 206 x 77 x 76 mm |
| Environmental Resistance | Dust/Water-Resistant (IP67) |
| Color | Black |
| Media/Memory Card Slot | No |
Packaging Info
| Package Weight | 1.8 lb |
|---|---|
| Box Dimensions (LxWxH) | 8.8 x 4.9 x 4.1" |
Microphone
| Built-In Mic | Yes |
|---|
Key Specs
| Drivers | 1x 3.3 x 1.7" / 83 x 42 mm Woofer 1x 0.6" / 16 mm Tweeter |
|---|---|
| Frequency Response | 20 Hz to 20 kHz |
| Built-In Mic | Yes |
| Bluetooth | 5.3 |
| Media/Memory Card Slot | No |
Bluetooth Connectivity
| Supported Audio Codecs | AAC, SBC |
|---|---|
| Supported Bluetooth Profiles | A2DP AVRCP HFP HSP SPP |
| Bluetooth | 5.3 |
Battery
| Estimated Battery Life | 12 Hours |
|---|
Sony ULT FIELD 1 Wireless Portable Speaker (Black) is rated
4.9 out of
5 by
44.
Rated 5 out of
5
by
BrookeH from
Great speaker!
[This review was collected as part of a promotion.] I’m honestly really impressed with this Sony ULT Power Sound portable speaker. The sound quality is powerful clear and base heavy without sounding muddy. The ULT base feature makes a huge difference, especially for hip-hop R&B and upbeat music. It gives that deep immersive sound that feels much bigger than the speaker itself. Also, the battery life has been great so far and I love that it’s waterproof and durable enough to take outside or to travel with pairing the speaker with the Bluetooth on my smart phone was quick and easy and the overall design feels sleek and premium.
Date published: 2026-05-14
Rated 5 out of
5
by
EndiG from
Best portable speaker
[This review was collected as part of a promotion.] I’ve been using the Sony Speaker Ult 1 for awhile now and it is a great portable bluetooth speaker for everyday use. The first thing that stands out is the bass. Pressing the dedicated ULT button gives music a noticeable low-end boost making genres like hip hop sound much more energetic. Don’t let the size of the speaker fool you because it delivers a powerful sound. The speaker feels very durable and the material used is very sleek. I recommend this speaker.
Date published: 2026-06-05
Rated 5 out of
5
by
ThuyT from
A durable, portable speaker with great sound, easy
[This review was collected as part of a promotion.] I’ve really enjoyed using this speaker. It feels durable and well-made, and the materials look high quality. It’s very easy to use, and connecting it to the app was simple. I like that I can control and turn it off from the app. The sound is clear with strong bass, and it works great indoors or outside. It’s lightweight, portable, and the strap makes it easy to carry or hang anywhere. It is also waterproof, so it’s perfect for beach trips or travel. It doesn’t need much maintenance—just charge it and wipe it clean when needed.
Date published: 2026-04-18
Rated 5 out of
5
by
ct24sep24 from
Great portable wireless speaker for smartphone
I watched YouTube that compared similar models of Sony, UBL , and Bose. I found the sound for Sony was best for me. So I bought the Sony speaker and the sound and projection were excellent. I loved this speaker and decided to get a second one for my grandson. The only comment I have is the color choices are not many. Hope Sony can come up with a few other colors.
Date published: 2024-09-25
Rated 5 out of
5
by
LillyK from
New daily speaker driver
[This review was collected as part of a promotion.] I’ve been using this speaker for the past couple weeks, and every time i go out fishing or working outside it’s strapped to me or my boat. the bass blows my old jbl out of the water in terms of clarity. i love the portability aswell it’s fairly light and the straps come in handy every time i need to hang her up on the fence or my boat. i really just love how easy and simple of a device it is. i click one button and immediately she’s ready to go and connected. i don’t have to worry about battery as it carry’s the same characteristics from the ULT headphone lineup, you plug it in for 10 minutes and it’s already halfway full. from trap to house jazz to pluggnb, the speaker simply slaps. it’s really incomparable to anything else in its league right now, and i will be getting the bigger versions of it soon.
Date published: 2026-06-05
Rated 5 out of
5
by
RachelF from
Reliable, easy to carry, and delivers enjoyable so
[This review was collected as part of a promotion.] This Sony ULT speaker is super compact and lightweight with the handy multiway strap. I could clip it to my bag or hang it anywhere without hassle. The build feels tough: IP67 waterproof, dustproof, and even shockproof, so no worries if it get splashed or dropped.
Sound wise, it’s surprisingly punchy for its size. Hit the ULT button and the bass kicks in nicely for a fun, energetic vibe without overpowering everything. Vocals and mids stay clear for postcards or chill music, though it does mono only and can get a bit compressed or lose clarity if you crank it too loud outdoors. Battery lasts decently around 12 hours at moderate levels, but expect less if you’re blasting it with bass on.
Date published: 2026-04-21
Rated 5 out of
5
by
KayleeR from
Powerful, long lasting, fun!
[This review was collected as part of a promotion.] This portable speaker is the best! I’ve tried many portable speakers throughout the years but they all seem to fall flat in some categories. This speaker though has it all! The battery life is great, and lasts all day. The sound is perfect to get the party going and maintain it! It’s super easy to connect to so anyone can jump on the aux. I especially love the bass for the size of this speaker. One of the pluses is the strap which makes it convenient to carry or hang from wherever you need!
Date published: 2026-04-30
Rated 5 out of
5
by
JennyS from
Overall great
[This review was collected as part of a promotion.] This is such a nice little speaker to carry around or play music in your bedroom. I love to blast music in my room when I want good sound quality or if I have friends and family over. It’s very easy to use, connected easily, and keeps a charge for awhile, depending on how often you use it. Definitely a great speaker to have!
Date published: 2026-06-05
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- ULT Button for Bass Boost
- Dual Passive Radiators
- 3.3 x 1.7" Woofer & 0.6" Tweeter
- Dust, Water, Shock & Rust-Resistant
- Up to 12 Hours of Battery Life
- Built-In Mic for Hands-Free Calls
- Microphone Echo Cancellation
- Bluetooth Fast Pair
- Pair Two for Stereo Sound
- Sony ULT FIELD 1 Wireless Portable Speaker (Black)
- Multi-Way Carry Strap
- USB-C to USB-A Cable
- Limited 1-Year Manufacturer Warranty