Sony
Sony SRSXB43/B Extra Bass Bluetooth Speaker Renewed
★★★★★
IP67
Immerse Yourself in Deep, Resonant Sound Anywhere You GoThe Sony SRSXB43/B is a renewed Extra BASS portable wireless Bluetooth speaker designed to elevate your music experience. With its newly designed X-Balanced Speaker Unit and EXTRA BASS technology, this speaker delivers crisp, full sound with...
$379.00*
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*Price sourced from Amazon.com. Last updated:Jun 19, 2026.Price and availability are subject to change.
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Overview
Immerse Yourself in Deep, Resonant Sound Anywhere You Go
The Sony SRSXB43/B is a renewed Extra BASS portable wireless Bluetooth speaker designed to elevate your music experience. With its newly designed X-Balanced Speaker Unit and EXTRA BASS technology, this speaker delivers crisp, full sound with deep, resonant bass. Its waterproof and rustproof design makes it perfect for any adventure.
Specifications:- Speaker Type: Woofer/Tweeter
- Special Feature: Portable, Connectivity Technology Bluetooth, NFC
- Water Resistance: Waterproof (IP67 rating)
- Connectivity: BLUETOOTH technology, NFC
- Battery Life: 24 Hours
- Audio Driver: Dynamic Driver
- Bluetooth Range: 10 Meters
Key Features
Waterproof and Rustproof Design: With an IP67 rating, your speaker can be immersed in water. Thanks to the high quality fabric made exclusively in Japan, there'll be no problem cleaning it
Wireless Connectivity with BLUETOOTH Technology and NFC: BLUETOOTH streaming with NFC connectivity makes it simple to stream your party playlist
X-Balanced Speaker Unit Enhances Sound Quality and Power: Developed by Sony, the X-Balanced Speaker Unit achieves high sound quality and powerful sound pressure for a richer, deeper, more rewarding listening experience
Convenient Hands-Free Calling: The speakerphone function offers a convenient way to talk hands-free, whether it's a conference call for work or a chat with friends
Portable Design for On-the-Go Use: Lightweight and easy to carry, this speaker is designed for portability, allowing you to take your music anywhere you go
Extended Battery Life: Enjoy up to 24 hours of continuous playback on a single charge, ensuring your music keeps playing throughout the day
EXTRA BASS Feature: Enhanced low-end frequencies deliver vibrant, energetic sound with deep, powerful bass that brings your music to life
Specifications
Condition
Certified Refurbished
Warranty
90-day limited hardware warranty
Water Resistance Rating
IP67
Rustproof
Yes
Connectivity
BLUETOOTH technology, NFC
Speaker Technology
X-Balanced Speaker Unit
Call Function
Hands-free calling (speakerphone)
Pros & Cons
👍 Pros
- Features an X-Balanced Speaker Unit developed by Sony, enhancing sound quality and providing powerful sound pressure
- Boasts an IP67 waterproof and rustproof rating, allowing it to be immersed in water and easy to clean
- Offers convenient hands-free calling with a speakerphone function, useful for conference calls or casual chats
- Provides wireless audio streaming via BLUETOOTH technology with NFC connectivity for simple pairing
- As a Certified Refurbished product, it includes a 90-day limited hardware warranty, ensuring some level of reliability
👎 Cons
- As a Certified Refurbished product, it might not offer the full manufacturer's warranty of a new unit, but does include a 90-day limited warranty
- The specific battery life of the speaker is not detailed, which is a key factor for portable devices
- Information regarding multi-speaker pairing or stereo linking functionality is not provided in the features
- The dimensions and weight are not specified, making it difficult to assess its portability or physical footprint
- Details on audio codecs supported or customizable EQ settings are not listed for discerning audiophiles
Frequently Asked Questions
Is the Sony SRSXB43/B speaker new?
No, it is a Certified Refurbished product, meaning it is manufacturer refurbished and shows limited or no wear.
Is this speaker waterproof?
Yes, the Sony SRSXB43/B has an IP67 rating, making it waterproof and rustproof, and capable of being immersed in water.
How does the X-Balanced Speaker Unit benefit the sound quality?
The X-Balanced Speaker Unit enhances sound quality and power, providing a richer, deeper, and more rewarding listening experience.
Can I make calls using this speaker?
Yes, it features a convenient speakerphone function for hands-free calling, suitable for conference calls or chats.
What type of wireless connectivity does this speaker support?
It supports wireless streaming via BLUETOOTH technology and NFC connectivity for easy pairing.
Does the refurbished speaker come with a warranty?
Yes, this Certified Refurbished product includes a 90-day limited hardware warranty.
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