Name: Sony ULT Field 1 Green Duo Pack
Brand: Sony
SKU: 979809
Price: 118 EUR
Availability: OutOfStock
Rating: 9.1 (25 reviews)

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Ordered before tomorrow 23:59, delivered Monday for free

Free exchange

9 stores

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Contents of this set

This set has been composed by our expert.

2x Sony ULT Field 1 Green

Review is 9,1 out of 10, based on 25 reviews.

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Pros and cons

According to our Bluetooth speaker expert

With the duo pack, you get more depth in the sound, so songs sound more realistic.
With the ULT button, you¿ll hear stronger bass and fuller sound.
Thanks to the IP67 certification, the speaker is dust-resistant and water-resistant, so you can take it to the beach.
The speakers don¿t have a built-in power bank, so you can¿t charge your smartphone.

Description

With the Sony ULT Field 1 Groen Duo Pack, you can create a stereo pair so you can enjoy more spacious sound. The stereo pair adds more depth to the music, so it sounds more lively. In addition to a tweeter and a powerful woofer, the speakers also have 2 passive radiators. These passive radiators move along with the vibrations of the woofer that produces the bass. This makes the bass sound even more powerful, so you can enjoy a clear beat. The ULT button on the speakers adds even deeper bass and fuller sound, so you can fully immerse yourself in the music. The speakers have an IP67 certification, so they¿re dust-resistant and water-resistant. That means you can easily take them to the beach or the swimming pool. The battery life is 12 hours per speaker, so you can enjoy your favorite songs all day.

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Reviews

Rating

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Most helpful reviews

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.

Review by:
Linde
Date:
19 April 2024
Translation:
Automatically translated from Nederlands

Review is 9,7 out of 10.

Good speaker to take with you/in rooms

Portable
Sound quality
No carrying case included as standard

I have used this speaker in recent weeks both indoors (living room) and outdoors (going to the water with friends) and am very pleased with it! The sound is top-notch in all circumstances (as you would expect from Sony) and with the ULT button you can switch on specific settings so that certain music sounds even better!

Connecting is also very easy and the carrying cord makes it easy to hang it on something or carry it in your hand. In the latter case, the box does not feel heavy, so that is great. Furthermore, you can play music for quite a long time on a full battery!

If Sony would have given this speaker lighting effects and included a (soft) carrying case as standard, this would have been perfect.

Review by:
Iliass
Date:
6 May 2024
Translation:
Automatically translated from Nederlands

Review is 8,3 out of 10.

Super good sound in a nice jacket.

Really good sound!
Long battery life
Nice design, but that's a matter of taste.
Equalizer cannot be used when bass boost is activated.

For my vacation, I was looking for a good portable Bluetooth speaker. I hesitated for a long time between the JBL Flip 7 and a Bose model, as both brands are known for their excellent sound quality. Ultimately, I chose the Sony speaker, and I have absolutely no regrets.

The speaker really surprised me positively. The sound is clear, powerful, and well-balanced, with a nice deep bass without being boomy. Even at higher volumes, the sound quality remains consistent, which is great for outdoor use, such as at the beach or, in my case, by the pool. The battery life is more than sufficient for a full day of music listening, and charging is quick and easy.

The speaker's design looks sleek and modern. It feels sturdy and is clearly of good quality. It's also water-resistant, which is ideal for vacation use or a day at the pool.

All in all, I'm very happy I chose the Sony. It completely met my expectations and really gave my vacation a musical boost. Highly recommended for anyone looking for a portable speaker with top sound and reliability!

Review by:
Daniel van Buren
Date:
23 July 2025
Translation:
Automatically translated from Nederlands

Specifications

Product

Product
	Product number	946499
	Manufacturer code	SRSULT10H.CE7
	Brand	Sony
	Warranty	2 years
	Processing of your defect	Via Coolblue

Physical properties

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	Green
	Integrated light effects
	Built-in microphone

Power supply

Power supply
	Maximum battery life	12 hours

Water resistance

Water resistance
	Water resistance	Waterproof
	Waterproofness certification	IP certification
	IP certification	IP67

Network and streaming

Network and streaming
	Bluetooth
	Built-in WiFi
	NFC
	Multi-room audio
	Plays from network
	Radio
	Multi-speaker connectivity technology	Sony Music Center app
	Headphone jack
	Sound reproduction	Mono, Stereo
	Sound quality according to customers	Good

Controls

Controls
	Controls via app
	Controlled via buttons on device
	Remote control
	Voice control
	Integrated voice assistant

This is the one

Sony ULT Field 1 Green Duo Pack

Review is 9,1 out of 10, based on 25 reviews.

anything for a smile

Ordered before tomorrow 23:59, delivered Monday for free

9 stores

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Sony ULT Field 1 Green Duo Pack

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