Sony SRS-XB43 Portable Bluetooth Speaker (Black)

Model #SRSXB43/B

Sony Warranty
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Wired Connectivity

USB Power Output 5 VDC at 1.0 A
Outputs 1 x USB Type-A (Power)
Inputs 1 x 1/8" / 3.5 mm Stereo (Audio)
1 x USB Type-C (Power)

Speaker System

Power Output 2 x 16 W
Drivers 2 x Woofers
2 x 0.79" / 20 mm Tweeters
Passive Radiators 2


AC Input Power 100 to 240 VAC, 50 / 60 Hz
Power Consumption 15 W
DC Input Power 5 VDC at 1.5 A


Memory Card Slot None
IP Rating IP67
Weight 6.5 lb / 2.95 kg
Dimensions (W x H x D) 12.8 x 4.8 x 4.6" / 32.51 x 12.19 x 11.68 cm

Packaging Info

Box Dimensions (LxWxH) 14.2 x 8 x 6.1"
Package Weight 7.48 lb


Built-In Mic Yes


Operating Temperature 41 to 95°F / 5 to 35°C

Bluetooth Connectivity

Bluetooth 5.0
Supported Audio Codecs AAC, LDAC, SBC
Supported Bluetooth Profiles A2DP
Wireless Range 98.4' / 30 m


Battery Chemistry Lithium-Ion
Expected Battery Life 24 Hours

Additional Wireless Connectivity

Radio Tuner None
Expert Reviews
Pc magazine.34972991
8 June 2020

The Sony SRS-XB43 is a bass-forward Bluetooth speaker with an outdoor-friendly design, built-in LED lighting, and lots of power for the price.

  • +

    Powerful audio performance with strong bass depth and sculpted highs, Built-in LED lighting, Dust and waterproof build, In-app EQ

  • -

    Not for listeners seeking accuracy, Bulky

Pocket lint.32824928
17 October 2020

This unashamedly party speaker - complete with built-in lights - busts out the audio with real intent, ensuring it delivers on that Extra Bass title promise through and through. It's fully portable and fully weather-resistant, too, so if you want a bold sound with lots of features then it does a...

  • +

    Bold and party-focused sound with solid bass, Fairly portable package with decent battery life, IP67 dust- and weather-sealed, Those lights can be turned off if you want

  • -

    Built-in disco lights are rather 'out there', Sound isn't always perfectly cohesive and tweeters sometimes sharp, Fairly directional sound

User Reviews
16 November 2020

This product is large and in charge. Comes in a medium size box. But the product is the same size as the box. And it produces a very loud speaker. It’s definitely worthy of a huge recommendation to buy. It’s worth the money. It can be used for a party to dance. It can be used for so many things.

Abt electronics.32817785
17 June 2020

Upgrade from the xb41. The XB43 has nice sounding highs, the bass isn't as strong unless in extra bass mode and bass set up high in the EQ. But over all a great speaker from Sony.

The exchange.35171534
11 December 2020

Let me start by saying the Bass and Sound Quality is Amazing!! The item is a bit heavy, but that’s ok.Very impressed with the sound output. All the guy trips will be super Lit now.

13 November 2020

This speaker is awesome. The sound on this speaker is great. I’ve cranked this speaker to max volume and there’s no distortion that I’ve noticed and the battery life is great as well. Being waterproof and dust proof makes it great to take outdoors and it will be outside plenty this summer.

The exchange.35171534
15 January 2021

I simply LOVE this speaker. Easy set up, easy use, and cool lights! Love the fact that you pair more than one speaker with each other. Strong built & durable

Abt electronics.32817785
15 September 2020

Beautiful sound speaker. Nice speakers. Beautiful style and design

9 November 2020

I would give the 10 stars if I could. This Bluetooth speaker not only has enough bass to travel through your house it is so clear. The sound is amazing no matter what the volume. It lights up and matches the beat of the music. My entire family loves it. This goes with us everywhere!

30 October 2020

I love this Bluetooth speacker the sound is amazing and I like the added diffrent color light effects on it. The battery life does last a while with I also like and it does bot take super long to charge the speacker. The blue tooth connection is extreamly easy to connect as well.

6 November 2020

Absolutely love this Bluetooth speaker. From the minute I got it I was impressed with the design and features. Lights up while playing music great sound and bass. Have had zero issues with playing up to 6 hours of music when friends are over. Wouldn’t hesitate to buy another.

The good guys.34834016
1 week ago

Easy to use & the best souns

Product Highlights
  • Bluetooth Wireless Technology
  • EXTRA BASS Technology
  • Up to 24 Hours of Battery Life
  • 2-Way Speaker Design
  • Sony | Music Center App Control
  • Programmable Party Lights
  • Internal Rechargeable Battery
  • Dustproof and Waterproof IP67 Rating
  • Party Connect Wireless Pairing
  • Built-In Microphone for Speakerphone Use
Average Expert Score
Average User Score
In The Box
  • Sony SRS-XB43 Portable Bluetooth Speaker (Black)
  • AC Adapter
  • Limited 1-Year Warranty
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