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Sony ULT Field 1 Black

9,1/10 (14 reviews)
View all accessories
Sony wireless speakers
  • Sony ULT Field 1 Black Main Image
  • Sony ULT Field 1 Black back
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black top
  • Sony ULT Field 1 Black right side
  • Sony ULT Field 1 Black front
  • Sony ULT Field 1 Black detail
  • Sony ULT Field 1 Black right side
  • Sony ULT Field 1 Black detail
  • Sony ULT Field 1 Black detail
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black Main Image
  • Sony ULT Field 1 Black back
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black product in use
  • Sony ULT Field 1 Black top
  • Sony ULT Field 1 Black right side
  • Sony ULT Field 1 Black front
Charger not included
Retail price 139,- 79,-
Delivered tomorrow
Available for pickup even sooner
Pick up in store
Retail price 139,- 79,-
Delivered tomorrow
Available for pickup even sooner
Pick up in store

Product information

Key specs

Maximum battery life
12 hours
Weight
0,65 kg
Wireless speaker size
Medium-sized (20 - 25cm)
Water resistance
Waterproof
IP certification
IP67
View all specifications

Pros and cons

According to our Bluetooth speaker expert
  • You can enjoy an extra deep bass thanks to the 2 passive radiators.
  • With the ULT button, you can listen to a powerful bass and full sound.
  • Thanks to the IP67 certification, the speaker is dustproof and water-resistant and you can easily take it with you to the beach.
  • You can't charge your smartphone to the speaker.
Read the complete expert review
Product Expert Bluetooth speakers

Description

With the Sony ULT Field 1 Black, you can enjoy powerful and detailed sound. The speaker has a tweeter, powerful woofer, and 2 passive radiators. These passive radiators move along with the vibrations of the woofer that produces the bass. This makes the bass even stronger and you can enjoy a clear beat. The ULT button on the speaker provides an even deeper bass and fuller sound, so you can completely immerse yourself in your music. The speaker has an IP67 certification, so it's dustproof and water-resistant, so you can take it with you to the beach or pool without issues. The speaker is shockproof, so it can take a hit. The 12-hour battery life lets you enjoy your favorite songs all day.
With the Sony ULT Field 1 Black, you can enjoy powerful and detailed sound. The speaker has a tweeter, powerful woofer, and 2 passive radiators. These passive radiators move along with the vibrations of the woofer that produces the bass. This makes the bass even stronger and you can enjoy a clear beat. The ULT button on the speaker provides an even deeper bass and fuller sound, so you can completely immerse yourself in your music. The speaker has an IP67 certification, so it's dustproof and water-resistant, so you can take it with you to the beach or pool without issues. The speaker is shockproof, so it can take a hit. The 12-hour battery life lets you enjoy your favorite songs all day.

Tips for using this product

Tips for using this product

Read our tips and find out all about how to set up your product and use it the right way.

View all support

Download the manual

Download the manual (1.75 MB)

Included by default

  • Manual (1.75 MB)
  • Charging cable
  • Carrying strap
  • Registration card
  • Warranty card
  • Reference guide

Included by default

  • Charging cable
  • Carrying strap
  • Registration card
  • Warranty card
  • Reference guide

Download the manual

Download the manual (1.75 MB)

Key specs

Maximum battery life
12 hours
Weight
0,65 kg
Wireless speaker size
Medium-sized (20 - 25cm)
Water resistance
Waterproof
IP certification
IP67
View all specifications

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Sound reproduction
  • Mono, Stereo
  • Mono, Stereo
  • Mono, Stereo
  • Stereo
  • Stereo
Maximum battery life
  • 12 hours
  • 12 hours
  • 12 hours
  • 20 hours
  • 15 hours
View full comparison

Complete your purchase

Test this Bluetooth speaker in our stores

  • Almere
  • Amsterdam West
  • Amsterdam Zuidas
  • Arnhem
  • Breda
  • Den Bosch
  • The Hague
  • Eindhoven
  • Groningen
  • Haarlem
  • Hengelo
  • Leeuwarden
  • Leiden
  • Nijmegen
  • Rotterdam Alexandrium
  • Rotterdam Centrum
  • Tilburg
  • Utrecht
More information

Coolblue stores

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  • View more Bluetooth speakers in our store

Reviews

14 reviews
9,1/10 (14 reviews)

Rating

10 reviews with 5 stars

4 reviews with 4 stars

0 reviews with 3 stars

0 reviews with 2 stars

0 reviews with 1 star

Customer images

Most helpful reviews

Our expert review

Compact speaker with excellent sound.

  • Clear bass tones
  • Easy to take with you
  • Less full sound without ULT Bass
  • Linde
  • 19 April 2024
  • Automatically translated from Dutch
8,3/10

Small but powerful

  • Long lasting battery
  • Beautiful design
  • Bente
  • 28 May 2024
  • Automatically translated from Dutch
7,0/10

Great speaker. Pretty basic. Big bass.

  • Waterproof
  • ULT bass sounds thick
  • Design not special
  • Ladysab82
  • 12 May 2024
  • Automatically translated from Dutch
10/10

Good sound

  • Good sound
  • Easy to use
  • -
  • Thekimberly
  • 12 May 2024
  • Automatically translated from Dutch
9,3/10

Good sound, easy to carry

  • Bass
  • Compact
  • Virginia
  • 13 May 2024
  • Automatically translated from Dutch
9,0/10

Solid bass for a reasonable price.

  • Good bass
  • Easy to take with you
  • The bass is only good when the ULT mode is on
  • Klaas
  • 7 May 2024
  • Automatically translated from Dutch
9,3/10

Crystal clear sound and long lasting battery

  • Battery life
  • Water resistant
  • Transition from normal mode to ULT is difficult
  • Anton
  • 18 May 2024
  • Automatically translated from Dutch
9,7/10

Top thing

  • Good sound
  • Easy to handle
  • Kim
  • 16 May 2024
  • Automatically translated from Dutch
8,7/10

Nice 3-D Bass sound

  • Bass
  • Compact
  • Virgy222
  • 9 May 2024
  • Automatically translated from Dutch
8,7/10

Great sound for a small device

  • Nice sound
  • Easy to take with you
  • Only 2 positions
  • Max scheffer.
  • 10 May 2024
  • Automatically translated from Dutch
Our expert review

Compact speaker with excellent sound.

  • Clear bass tones
  • Easy to take with you
  • Compact size
  • Less full sound without ULT Bass

The Sony ULT Field 1 is a compact speaker that has a solid bass. I personalize the sound in the app, so I can enjoy music my way. The sound is a bit flat when the volume is turned down and the ULT Bass mode is not turned on.

ULT Bass mode
There is a ULT button on the speaker that I use to turn on the ULT Bass. In this mode, the speaker amplifies the bass and produces more powerful sound. I hear the difference clearly, because the bass really comes through in this mode. In addition, I also hear more detail in the music with this mode on. I think it's a shame that the music briefly interrupts with a sound effect when I press the button.

Great sound
The sound is fine. If I don't have the ULT Bass mode on, the sound sounds a bit flat. This means I hear fewer details. With the ULT Bass mode on, the sound sounds fuller and more powerful. This is partly due to the harder bass tones, because they produce strong sounds. That's why I prefer to listen to music with this mode on. If I want to hear the music clearly from the other side of my room, I turn up the volume. Otherwise the music will not come into its own.

Sony Music Center App
In the app I adjust the sound with the equalizer. This is how I control the low, middle and high tones. I like to hear the vocals in the music clearly, so I turn up the mids and highs a bit.

Compact design
The carrying cord makes it easy to take the speaker with me. In addition, it is compact, which makes it easy for me to put it in a bag. I have fairly small hands, but it fits comfortably in my hand. The logo is reflective, so you see rainbow colors in the logo. I think this is a nice detail.

  • Linde
  • 19 April 2024
  • Automatically translated from Dutch
8,3/10

Small but powerful

  • Long lasting battery
  • Beautiful design

I had the opportunity to test this speaker and am very satisfied. The speaker has a nice design and is small. Despite being small, it produces a nice bass that is very nice with the music I like to listen to. The speaker is easy to connect with Bluetooth and can be used anywhere. We mainly used it in the garden for some nice music while eating!

  • Bente
  • 28 May 2024
  • Automatically translated from Dutch
7,0/10

Great speaker. Pretty basic. Big bass.

  • Waterproof
  • ULT bass sounds thick
  • Connect quickly
  • Design not special

It is an excellent portable speaker. Connect quickly and easily via Bluetooth. The button for the ULT bass really does its job, but it is difficult to see whether it is on or off. And I think you have to turn it on again and again, what would you want to do without? It's nice that you don't have to worry about water when you're sitting around the jacuzzi, for example. Think it's pricey for what you get.

  • Ladysab82
  • 12 May 2024
  • Automatically translated from Dutch
View all 14 reviews

Insure your Bluetooth speaker

You can select one of the Backup Plans below in your shopping cart. It will protect your brand new Bluetooth speaker against damage and/or theft.

Sony ULT Field 1 Black
  • 3-year Backup Plan
    15,99 one-time payment
  • 5-year Backup Plan
    25,99 one-time payment

Specifications

Product

Product number
946497
Manufacturer code
SRSULT10B.CE7
Brand
Sony
Warranty
2 years
Processing of your defect
Via Coolblue
Old product returned for free
Yes

Physical properties

Speaker type
Bluetooth speaker, Wireless speaker
Width
20,6 cm
Depth
76 cm
Height
7,7 cm
Wireless speaker size
Medium-sized (20 - 25cm)
Weight
0,65 kg
Color
Black
Integrated light effects
No
Built-in microphone
Yes

Power supply

Maximum battery life
12 hours

Water resistance

Water resistance
Waterproof
Waterproofness certification
IP certification
IP certification
IP67

Network and streaming

Bluetooth
Yes
Built-in WiFi
No
NFC
No
Multi-room audio
No
Plays from network
No
Radio
No
Multi-speaker connectivity technology
Sony Music Center app
Headphone jack
No
Sound reproduction
Mono, Stereo
Sound quality according to customers
Good

Controls

Controls via app
Yes
Controlled via buttons on device
Yes
Remote control
No

Related products

Related products

Sony ULT
Sony Bluetooth speakers
Sony wireless speakers
Waterproof wireless speakers
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This is the one

Sony ULT Field 1 Black
Sony ULT Field 1 Black
In the version:
Retail price 139,- 79,-
Delivered tomorrow
Available for pickup even sooner
In my shopping cart In my shopping cart
Sony ULT Field 1 Black
Retail price 139,- 79,-
In my shopping cart In my shopping cart
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