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Sony SRS-XB43 B Wireless Bluetooth Portable Speaker Renewed — main product image
Sony

Sony SRS-XB43 B Wireless Bluetooth Portable Speaker Renewed

★★★★★5.0 (1 reviews)
IP67

Unleash Powerful Audio On-the-GoIntroducing the Sony SRS-XB43, a renewed wireless portable speaker designed to deliver immersive sound wherever you are. Experience deep bass and clear highs in a durable, portable package. Perfect for parties, outdoor adventures, or just relaxing at home. Speaker...

$379.00*
✓ In Stock on Amazon.com
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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

Unleash Powerful Audio On-the-Go

Introducing the Sony SRS-XB43, a renewed wireless portable speaker designed to deliver immersive sound wherever you are. Experience deep bass and clear highs in a durable, portable package. Perfect for parties, outdoor adventures, or just relaxing at home.

  • Speaker Section:
    • Speakers: Approx. 61 mm x 68 mm (woofer) x 2, Approx. 20 mm (tweeter) x 2
    • Enclosure: Passive radiator method
  • Amplifier:
    • Practical Maximum Output: 50W (25W + 25W)
  • Bluetooth:
    • Communication Method: Bluetooth standard ver5.0
    • Output: Bluetooth standard Power Class 1
    • Line-of-Sight Distance: Approx. 30m
    • Frequency Band: 2.4GHz band
    • Modulation Method: FHSS
    • Supported Profiles: A2DP, AVRCP, HFP, HSP
    • Supported Codecs: SBC / AAC / LDAC
    • Content Protection: SCMS-T method
    • Transmission Band (A2DP): 20Hz-20,000Hz (at 44.1kHz sampling)
  • Network Function:
    • Music Center (SongPal) Compatible: Yes
  • USB:
    • USB Power Supply: Yes (for external devices)
  • Connectivity:
    • NFC: Yes
    • Input: Stereo mini jack (audio input terminal)
  • Sound:
    • ClearAudio +: Yes
  • Microphone:
    • Type: Electret condenser type
    • Directivity: Omnidirectional
  • Power:
    • Power Supply: Lithium-ion battery
    • Charging: USB Type C / AC adapter
    • Power Consumption: Approx. 15W (when using AC power)
    • Battery Life: Approx. 24 hours (STAMINA mode) / Approx. 14 hours (EXTRA BASS mode). Battery life varies based on usage.
  • Dimensions & Weight:
    • Dimensions: Approx. 325 mm x 123 mm x 117 mm
    • Weight: Approx. 2,950g
  • Accessories:
    • AC adapter (USB Type C cable integrated type)

Key Features

Enjoy powerful sound anywhere Enjoy deep, punchy sound wherever you like with your EXTRA BASS 1 speaker. Dual passive radiators work together with the 2-way speaker system to enhance low-end tones, giving bass a boost.

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.

Mica Reinforced Cellular speaker cone and dust cap The rigid and lightweight Mica Reinforced Cellular (MRC) speaker cone and dust cap contribute to the sound quality.

Tweeter improves vocal clarity The XB43’s 2-way speaker system combines a woofer for low to mid-range frequencies with a dedicated tweeter for the higher range frequencies. The result is exceptional vocal clarity.

Totally dustproof Thanks to the IP67 rating2, you can take your speaker to the beach, the forest, the desert, or wherever you like – the SRS-XB43 will keep on playing, no matter how dusty the surface.

Specifications

Brand
Sony
Speaker Type
Portable Speaker System
Speaker System
2-way with Woofer and Tweeter
Bass Enhancement
EXTRA BASS, Dual Passive Radiators
Speaker Cone Material
Mica Reinforced Cellular (MRC)
Dustproof Rating
IP67

Pros & Cons

👍 Pros

  • Features X-Balanced Speaker Unit by Sony for enhanced sound quality and powerful sound pressure.
  • Equipped with dual passive radiators and a 2-way speaker system to boost low-end tones effectively.
  • Includes a Mica Reinforced Cellular (MRC) speaker cone and dust cap for improved sound fidelity.
  • The dedicated tweeter in the 2-way speaker system delivers exceptional vocal clarity.
  • IP67 rating ensures the speaker is totally dustproof, suitable for various outdoor environments.

👎 Cons

  • The description does not specify the battery life of this renewed portable speaker.
  • Information regarding multi-speaker pairing capabilities is not provided in the product features.
  • Details about the specific Bluetooth version supported by this renewed speaker are not available.
  • The weight and dimensions of the speaker are not listed, making portability assessment challenging.
  • Charging time for the speaker is not mentioned in the available product features.

Frequently Asked Questions

The provided features describe the speaker's sound technology and dustproof rating, but do not specify details regarding simultaneous multi-device connections.
The X-Balanced Speaker Unit, developed by Sony, enhances sound quality and delivers powerful sound pressure for a richer, deeper, and more rewarding listening experience.
Yes, with an IP67 rating, the SRS-XB43 is totally dustproof, making it suitable for locations like beaches, forests, or deserts.
The XB43 features a 2-way speaker system that combines a woofer for low to mid-range frequencies with a dedicated tweeter for higher range frequencies, resulting in exceptional vocal clarity.
The product features describe the sound enhancements and dustproof capabilities but do not provide specific details on the battery life or performance for this renewed unit.

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