The Sony SRS-XB13 is an entry-level portable Bluetooth speaker that hit the market in 2021, touting a portable waterproof design for use on the go. Featuring a lightweight design and carrying strap, this speaker rates highly alongside the best-ranked speakers today. This portable speaker connects via Bluetooth 4.2 to devices as far away as 334.6 feet. Boasting an IP67-rated design, this unit is both submersible waterproof and dust-proof. It has a wide 84.8Hz to 17.0kHz frequency response range. Browse the specs of the Sony SRS-XB13 below and check out the top Bluetooth speakers in the industry today.
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Sony SRS-XB13 Review
True Score
Meh

Experts
Consumers

Expert Rankings
(
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Editors were amazed by the Sony SRS-XB13 during their experiments, and they recommended it for podcasts, music, and the outdoors. They loved its IP67-rated waterproof construction, speakerphone and voice assistant functions, and neutral sound profile. However, they were disappointed that it lacks an EQ.
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Overview
The Sony SRS-XB13 is an entry-level portable Bluetooth speaker that hit the market in 2021, touting a portable waterproof design for use on the go. Featuring a lightweight design and carrying strap, this speaker rates highly alongside the best-ranked speakers today. This portable speaker connects via Bluetooth 4.2 to devices as far away as 334.6 feet. Boasting an IP67-rated design, this unit is both submersible waterproof and dust-proof. It has a wide 84.8Hz to 17.0kHz frequency response range. Browse the specs of the Sony SRS-XB13 below and check out the top Bluetooth speakers in the industry today.
What Is Not on the Box
What the brand doesn’t always tell you…
our Verdict

Top critics adored the Sony SRS-XB13 during their evaluation sessions, approving the speaker for music, podcasts, and the outdoors. Experts from T3 loved its remarkable 0.6-lb portable construction. Analysts from Tech Hive applauded its speakerphone functions and IP67-rated submersible waterproof, dust-proof construction. However, it doesn’t get very loud, featuring a 78.4 dB maximum SPL, although the 0.96 dB DRC shows good sound quality at the maximum volume. Explore our Sonos Roam SL review if you need a louder speaker. The SRX-XB13 boasts a good 3.72 dB standard error, delivering balanced music. With an excellent 0.92 dB directivity index, this speaker provides a wide, natural soundstage. Battery life tests revealed a good 11.5-hour runtime, and the speaker supports smartphone-based Google Assistant and Siri voice assistants. The SRS-XB13 has good 41 ms iOS Bluetooth latency and 97 ms Android latency, so it’s good for movies. It also downgrades stereo to mono and lacks an EQ. See our SOUNDBOKS Go review if you need an EQ.
Reasons to Buy
- Well-balanced sound profile out-of-the-box
- Outstanding IP67-rated waterproof construction
- Immersive soundstage
- Low sound compression rate at the highest volume setting
- Decent 11.5-hour battery life
Reasons to Avoid
- Lacks EQ
- Doesn’t support multi-device pairing
- Downgrades stereo to mono
- Doesn’t get very loud
Specifications
Battery Life | 16 hrs | |
Built In Microphone | Yes | |
Charge Time | 4.5 hrs | |
Size | 3.75" (h) x 3" (w) x 3" (d) | |
Smart App | Yes | |
Speaker Pairing | Yes | |
Water Resistant | Yes | |
Wattage | 5-10W | |
Wireless Range | 33 ft |
All Specs


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Product Comparison
True Score | 68 | 76 | 73 | 77 |
Ranking | # 60 / 81 | # 33 / 81 | # 42 / 81 | # 24 / 81 |
Market Context |
The Sony SRS-XB13 is an entry-level portable Bluetooth speaker that hit the market in 2021, touting a portable waterproof design for use on the go…. |
Featuring deeper bass, the Sony SRS-XB13 (this review) is better for music and movie enthusiasts than the Sony SRS-XB12. However, the XB12 features an aux… Featuring deeper bass, the Sony SRS-XB13 (this review) is better for music and movie enthusiasts than the Sony SRS-XB12. However, the XB12 features an aux port, which is not available on the XB13 portable speaker. Learn more about the XB12 in our detailed Sony SRS-XB12 review today. |
Thanks to an app-based graphic EQ, the Sony SRS-XB23 is more customizable than the Sony XB13. The XB23 also produces deeper extended low-bass. However, the… Thanks to an app-based graphic EQ, the Sony SRS-XB23 is more customizable than the Sony XB13. The XB23 also produces deeper extended low-bass. However, the 0.6-lb Sony SRS-XB13 is more portable than the 1.1-lb XB23 wireless speaker. Check out our Sony SRS-XB23 review for details about the smaller speaker. |
With a better 0.92 dB directivity index, the Sony SRS-XB13 portable speaker produces more immersive music than the JBL GO 3, which has a 3.78… With a better 0.92 dB directivity index, the Sony SRS-XB13 portable speaker produces more immersive music than the JBL GO 3, which has a 3.78 dB directivity index. It also has a better 11.5-hour battery life than the JBL speaker, which runs for 5 hours. However, the JBL device gets louder, featuring a 79.6 dB maximum SPL, beating the 78.4 dB maximum SPL of the Sony portable speaker. |
Battery Life | 16 hrs | 16 hrs | 12 hrs | 5 hrs |
Built In Microphone | Yes | Yes | Yes | Yes |
Charge Time | 4.5 hrs | 4 hrs and 30 meters | 4 hrs | 2.5 hrs |
Size | 3.75" (h) x 3" (w) x 3" (d) | 74 mm (d) x 92 mm (h) | Diameter: 76 mm (d) Height: 218 mm (h) | 3.4" (w) x 2.7" (h) x 1.6" (d) |
Smart App | Yes | Yes | Yes | JBL Portable |
Speaker Pairing | Yes | Yes | Yes | Yes |
Dig Deeper | Read review →: Sony SRS-XB12 Review | Read review →: Sony SRS-XB23 Review | Read review →: JBL Go 3 Review |
Score Card
E
Expert Score
*.75
We place a 75% weighted value on Expert Test Scores
C
Customer Score
*.25
We place a 25% weighted value on Customer Scores
True Score
Any product with a True Score above 60 is a Meh
Expert Score Breakdown
Publications with higher Trust Scores are given more weight
- 60The Sony SRS-XB13 isn’t bad for music. It has a relatively boomy sound profile with… read more
By:
Dagobiet Morales Alfaro - 70The SRS-XB13 is Sony’s cheap portable speaker that’s built for people on a budget, but… read more
By:
Yasmine Crossland - NRThe Sony SRS-XB13 is a portable small Bluetooth speaker. Its compact design and carrying strap… read more
By:
Unknown - 50This small, IP67-rated speaker is as good as it gets for its diminutive size, delivering… read more
By:
Jon L. Jacobi - NR“No bottom line found for this product” read more
By:
Unknown - 80Sony’s outdoor-friendly SRS-XB13 speaker waterproof build is probably its best selling point—the audio performance is… read more
By:
Nick Pino
Customer Score Breakdown
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