Sony SRSXB31Y.CE7 Portable Waterproof Speaker with EXTRA BASS, 24 Hours Battery Life and Lighting Effects

Sony SRSXB31Y.CE7 Portable Waterproof Speaker with EXTRA BASS, 24 Hours Battery Life and Lighting Effects

Extend Your Warranty With Product Care® - Wear & Tear Covered


Boost your Party Anthems with EXTRA BASS

Enhance every beat and give your party that extra boost thanks to EXTRA BASS.

Live Sound Mode

Hear your music in a whole new way with Live Sound mode. Bring your party to life with a unique three dimensional sound experience creating festival vibes wherever you go.

Dual 48 mm Speaker Units

A 48 mm speaker means powerful sound and bass.

Mica Reinforced Speaker

The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone effortlessly controls the sound without losing quality, by driving power directly to your beats.

Line Light

There’s no fun without party lights, and the Speaker have new line lights go around the speaker.

Give your Party an Extra Boost with Party Booster

Simply tap your speaker in different places to make different sounds like a scratch, snare, kick drum and cowbell. Control the volume with force, tap gently for a soft sound or give it a good hit for a loud output.

Get Things Booming with Wireless Party Chain

Enjoy the same song with Wireless Party Chain. Connect up to 100 wireless speakers with Bluetooth technology. The music and lights sync up so everyone dances to the same beat.

Control the Party with the Sony Music Center App

Control the party from the dancefloor with the Sony Music Center app select your favourite playlists, cue the next song and change lighting patterns and sound modes.

Totally Washable and Waterproof

With an IP67 rating, your speaker can be immersed in water and thanks to the high-quality fabric made exclusively in Japan, there'll be no problem washing it.

Totally Dustproof

Thanks to the IP67 rating, you can take your speaker to the beach, the forest, the desert or wherever you like the it will keep on playing, no matter how dusty the surface.

Totally Rustproof

Your Speaker is uniquely rustproof, so not only does it look good, but you can also drop it in the sea without a problem.

Lasts All Day Long

A 24 hour battery means that the Speaker can party even longer than you can.

Wireless with Bluetooth Technology and NFC

Bluetooth streaming with NFC connectivity makes it simple to stream your party playlist.

Easy Button Control

No need to rely on a device to operate your Speaker. Do everything you need with just the buttons on your speaker.

USB Charging Port

Smartphone running low on power Plug into the USB port on the side of the Speaker to charge up the battery.

Product Features:
  • Waterproof & dustproof design
  • Use your speaker as a power bank
  • 24hr battery life to party day & night
  • Built-in strobe & multi-colour line lighting effects
  • Extra bass technology enhances deep, punchy bass sound
Brand Sony
Product Category
  • TV & Audio
Product Type Bluetooth Speakers
Colour Yellow
Audio & Docking Special Features
Additional Features
  • 3.5mm AUX-in
  • ExtraBass
  • Bluetooth Enabled Devices
  • USB
Built-In Microphone Yes
Wireless Connectivity
  • NFC
  • USB
  • Bluetooth
Wireless Ready Yes
Ports & Connections
  • micro USB
  • stereo audio in
  • USB
  • Microphone-in
Battery & Power
Power Source
  • Battery
Battery Life 24 Hours
Battery Type Rechargeable Lithium Ion
Width 231 mm
Depth 81 mm
Height 87 mm
Weight 0.89 kg
Sony SRSXB31Y.CE7 Portable Waterproof Speaker with EXTRA BASS, 24 Hours Battery Life and Lighting Effects is rated 4.9 out of 5 by 9.
Rated 5 out of 5 by from Excellent features, quick to connect via Bluetooth Excellent features, quick to connect via Bluetooth. Very good sound. I impresses friends.
Date published: 2018-06-12
Rated 5 out of 5 by from Elite product I bought Sony XB31 Extra Bass about 12 days ago. I would like to say that's a great product. It has a very nice lights and a powerful sound, the battery did great too. I really recommend to buy it.
Date published: 2018-07-03
Rated 5 out of 5 by from Great sound, great lighting, good battery life I listen to this every day, I take it everywhere, I use it at home and I take it to work and everyone compliments how good it looks and sounds!! Great buy
Date published: 2018-07-19
Rated 5 out of 5 by from Excellent sound and amazing other features I bought this product a month a go and use it all of the time, the battery last a very long time and it sounds amazing.
Date published: 2018-07-24
Rated 4 out of 5 by from Looks good I bought it for our holiday music and it is very good for ease of use, sound is good and it looks good.
Date published: 2018-07-02
Rated 5 out of 5 by from Great song - great features! Love the lights! I bought this about a month ago and I'm extremely happy with the product.
Date published: 2018-07-30
Rated 5 out of 5 by from Love it Very good sound like the way it lights up can have my own little disco
Date published: 2018-07-29
Rated 5 out of 5 by from All round amazing Never used a speaker so much in my life the light feature is awesome
Date published: 2018-07-03
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Delivery & Returns
We offer a comprehensive nationwide delivery service; we aim to deliver all orders as quickly as possible.
  • Computers & Electrical – 1 to 3 days on stocked items, non stock product up to 10 days.
  • Furniture & Bedding – 7 days stock items, Non Stock varies with supplier.


  • If delivery is urgent check with the local store, we are here to assist.
  • Locations within 30 km of a store are covered daily.
  • Delivery times for rural areas may vary depending on routes and availability.
Free Pick Up In Store

Can’t wait for delivery or don’t want to pay additional charges? It’s incredibly simple to pick up your online order in store and get your hands on your product quickly and easily. Simply select the free pick up in store option and head to your nearest Harvey Norman store to pick up your order.

  1. During checkout, select “Free pick up in store” and select your preferred store.
  2. After your order is placed, you will receive an “order confirmation email” with your “order confirmation number” (this is usually sent out within 2 hours).
  3. Once the store has confirmed your order and reserved the stock, you will receive an email “Ready for collection”.
  4. Bring your "order confirmation number" to the store you selected for pick up, along with photo ID and the credit card you used to make the order.
  5. Speak to one of our staff and your order should be processed in minutes.
Easy returns

If you feel your product has failed a Consumer Guarantee (as defined by Irish 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).

Ask us

You can send us a message to request more information about this product. Just fill in the form below.

Sony SRSXB31Y.CE7 Portable Waterproof Speaker with EXTRA BASS, 24 Hours Battery Life and Lighting Effects

Product Care

Discover all the benefits Product Care brings you.


With Product Care you can relax knowing your purchase comes with additional protection. Product Care covers all parts, labour and call-out fees for an UNLIMITED amount of repairs. Product Care will only use an authorized repairer network which means the job is done right the first time.

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2, 3 or 4 Year Protection Terms Available

You can choose the length of your Product Care to add additional benefits and protection for your product from the end of the manufacturer’s warranty. Choose from either 2, 3 or 4 years.


New for Old Replacement

If we cannot fix the product. We’ll replace it. LIKE for LIKE, SPEC for SPEC.


Coverage for Wear & Tear & Environmental Factors

Product Care covers wear and tear, defects in materials and workmanship. It also covers breakdowns caused by dust and internal overheating.



If you sell your product, or provide it as a gift to someone, your cover and any unredeemed entitlements can be transferred to the new owner. Simply contact us to arrange transfer of ownership.


International Coverage

Product Care covers your products anywhere in the world for up to €150. It also covers you in any country Harvey Norman operate in. These countries include Australia, New Zealand, Singapore, Slovenia and Croatia.



Our range of support options ensure you experience an easy and hassle free process when you need to talk to us about your Product Care Plan. If you are experiencing a fault, we will provide you with guidance and support every step of the way.

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Friendly Customer Care Team

Call 1800 200 503 to speak with our Ireland based Customer Care team who are available to help you with any enquiries or questions you may have.

Our team are available:
Monday to Friday: 9:00am to 5pm
Closed Weekends and Public Holidays


Easy Online or Phone Claim Process

Making a claim is simple and we are here to help you through every step of the process. Simply:

  1. Register your claim online at www.productcareclaims.ie or
    call our Customer Care team on 1800 200 503.
  2. Have your original purchase receipt handy to register the details of your claim.
  3. Let us take care of the rest.


Having Product Care with your purchase means you can enjoy benefits that are exclusive to you, such as cover for Accidental Damage, that will help you to enjoy the experience of your new product even more.

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Accidental Damage Cover

Product Care covers you for accidental drops, spills, cracked screens and unintentional accidents for 12 months.


Food Spoilage Cover

If your product is a fridge or freezer, Product Care will cover up to €150 for any food spoilage that occurs as a result of a covered fault.


Laundry Cover

If your product is a washer or dryer, Product Care will cover up to €50 for laundry expenses if your product is out of service for more than 10 days from the time you notify us of the fault.


No Lemon Guarantee

If your product costs more than €200 and has had two qualified service repairs and requires a third during the term of the plan, your product will be replaced.


Surge Protection Cover

Product Care offers cover against breakdowns from electrical interference, power surges or voltage fluctuations.

  1. Terms and conditions apply. Please visit product care claims website for more details.
  2. Feature relates to purchases made after 01/03/2011.
  3. For all product care cover enquires please consult www.productcareclaims.ie or call 1800 200 503


*2yr replacement plan commences when the manufacturer’s express warranty over the product finishes.

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