Name: Sony ULT Tower 9 Black
Brand: Sony
SKU: 962553
Price: 528.9 EUR
Availability: InStock
Rating: 9.3 (4 reviews)

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Product information
Recommended combination
Reviews
Insurance
Accessories
Specifications

Product information

Key specs

	Weight	28,5 kg
	Wireless speaker size	Very large (more than 40cm)
	Water resistance	Waterproof
	IP certification	IP44
	Built-in WiFi
	Controls via app
	Water-resistant

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Pros and cons

According to our Bluetooth speaker expert

Thanks to the 360-degree sound, the sound distributes over the entire space and everyone can hear the music well.
With the ULT button, you can choose deep bass or powerful sound with a powerful bass.
Thanks to the Sound Field Optimization, the speaker adjusts the sound to the room and you always hear clear sound.
The speaker is splash proof, so you have to be careful with water.

Description

With the Sony ULT Tower 9. you can fill the entire space with your favorite music. The speaker provides 360-degree audio, so you can hear it from all sides from the speaker. Thanks to this, everyone in the room can enjoy the music. With the ULT button, you can choose from Deep Bass or Attack Bass mode. With the Deep Bass, you can hear bass extra deep and with the Attack Bass you can hear more powerful sound and a powerful bass. The Sound Field Optimization adjusts the sound to the space, so it always provides clear sound. Even when it's a noisy environment. Thanks to the 360-degree party lighting, you can ensure a party ambiance in the entire space. You can adjust the lights in the Sony Sound Connect aopp. Thanks to the microphone connectors, you can connect 2 microphones. This way, you can organize karaoke nights with friends. The speaker works on the power grid.

Tips for using this product

Included by default

Power cord
Optical cable

Reviews

Rating

5 stars

4 stars

3 stars

2 stars

1 star

Most helpful reviews

Review is 10 out of 10.

Beautiful party box with sublime sound

This party box really has everything! Good sound, nice design, lighting, holders for the microphones in short everything. It is a complete box with a sublime sound. The music sounds very good and certainly with the bass you hear the music as it should be. The lighting on the box changes with the beat of the music which makes the party box extremely suitable for a good party. Namely the ideal combination of good sound and lighting on the party box. I can only recommend this party box. The only disadvantage is the weight when you have to lift it when moving it. Within the space it goes well because of the wheels that are under the party box. In short, beautiful and powerful box that I can only recommend!

Review by:
Cheesecorner
Date:
28 May 2025
Translation:
Automatically translated from Dutch

Review is 9,7 out of 10.

Mega sound experience

Operation possible with app
Straight design
Good and noiseless sound

Really a phenomenal box! We have never had this before and what a luxury in terms of sound! We personally find the booster less pleasant. Maybe with special films or music this is rough but for us it is just a bit too much. I think my neighbours will not be so happy about it either haha.

The control panel is beautiful and sleek. Also clearly visible in terms of colours and lighting. You can set everything from sound to light. The colours go nicely with the beat of the music which makes it very beautiful. You can connect everything to it: TV, headphones, telephone, guitar and microphone.

In short, a very powerful and beautiful box with which you can throw a good party. We also regularly connected the box to our TV. Eurosong festival was really HEAVEN to listen to via the box. Also films with the sound and also the lighting were really epic.

We also downloaded the app. Here you can set your box even more advanced. From deeper and silent sound to lighting. You can even play a little dj haha Playing the kid a little bit with it is funny.

Review by:
Maud232
Date:
28 May 2025
Translation:
Automatically translated from Dutch

Review is 8,7 out of 10.

A beast of a box!

Nice and clear control panel
Many connections
The "booster" function may be too intense

This is a beautiful speaker with power and luxury. The "booster" function can sometimes be too much of a good thing. I will definitely not use this function indoors. The control panel is beautiful and clear, and the lighting makes everything clearly visible, even in the dark. For all settings you will have to install the app. You can set everything, from sound to light, with colors that dance to the beat of the music, that looks fantastic! The connections are also top: TV, telephone, guitar, microphone... everything can be connected. In short, a super powerful and impressive box with which you are guaranteed to throw a great party.

Review by:
Stefan93
Date:
17 June 2025
Translation:
Automatically translated from Dutch

Insure your Bluetooth speaker

Coolblue takes care of everything, from taking out an insurance to repairs
For almost all accidents
More coverage in case of damage than your standard warranty
No deductible

How do I insure my Bluetooth speaker?

First, add your Bluetooth speaker to your shopping cart. On the next page, choose the Protection Plan below. You always have a 30-day return window and pay no deductible in case of damage.

2-year Protection Plan
€ 18,99
one-time
3-year Protection Plan
€ 35,99
one-time

Specifications

Product

Product
	Product number	962553
	Manufacturer code	SRSULT900AC.CEL
	Brand	Sony
	Warranty	2 years
	Processing of your defect	Via Coolblue

Physical properties

Physical properties
	Speaker type	Bluetooth speaker, Party speaker, Wireless speaker
	Width	41 cm
	Depth	45,6 cm
	Height	91 cm
	Wireless speaker size	Very large (more than 40cm)
	Weight	28,5 kg
	Color	Black
	Integrated light effects
	Built-in microphone

Power supply

Power supply
	Integrated power bank

Water resistance

Water resistance
	Water resistance	Waterproof
	Waterproofness certification	IP certification
	IP certification	IP44

Network and streaming

Network and streaming
	Bluetooth
	Built-in WiFi
	NFC
	Multi-room audio
	Plays from network
	Radio
	Headphone jack
	Sound reproduction	Stereo, Surround

Controls

Controls
	Controls via app
	Controlled via buttons on device
	Remote control

This is the one

Sony ULT Tower 9 Black

Review is 9,3 out of 10, based on 4 reviews.

anything for a smile

Delivered, when it suits you

Sony ULT Tower 9 Black