Great sound doesn’t have to cost a fortune. Whether you want a rugged outdoor speaker for summer adventures or a stylish Bluetooth speaker for your home, there are plenty of high-quality options under £100/$100 in 2025. We’ve tested and researched the best budget Bluetooth speakers that deliver impressive audio performance, portability, and durability.
JBL Flip Essential 2
Price: ~£90 / ~$95
Why We Love It: JBL is known for its rich sound, and the Flip Essential 2 continues that legacy. It delivers deep bass and clear vocals in a compact, waterproof design, making it perfect for both indoor and outdoor use.
- IPX7 waterproof rating
- Up to 10 hours of battery life
- Rugged, portable build
Drawbacks: No built-in voice assistant or PartyBoost (speaker pairing).
Who It’s For: Music lovers seeking robust sound in a durable, waterproof speaker.
Anker Soundcore Motion 300
Price: ~£80 / ~$90
Why We Love It: Anker continues to push the boundaries of affordable audio. The Motion 300 offers room-filling sound with powerful bass and a sleek, modern design.
- Hi-Res audio with BassUp technology
- 12-hour battery life
- IPX7 waterproof rating
Drawbacks: Slightly larger than ultra-compact models.
Who It’s For: Those who prioritize sound quality over ultra-portability.
Sony SRS-XB13
Price: ~£45 / ~$50
Why We Love It: Compact yet surprisingly powerful, the SRS-XB13 is perfect for travel. Sony’s Extra Bass feature enhances low frequencies, making it ideal for bass lovers.
- Extra Bass technology
- Up to 16 hours of battery life
- IP67 waterproof and dustproof
Drawbacks: Less volume compared to larger models.
Who It’s For: Travelers and outdoor enthusiasts who need a compact, durable speaker.
Ultimate Ears WONDERBOOM 3
Price: ~£90 / ~$99
Why We Love It: Known for its 360-degree sound and rugged build, the WONDERBOOM 3 is perfect for pool parties or hikes. It delivers balanced audio with punchy bass in all directions.
- 360-degree sound
- 14-hour battery life
- IP67 waterproof and floatable
Drawbacks: No app for EQ customization.
Who It’s For: Partygoers and adventurers needing a loud, durable speaker.
Tribit StormBox Micro 2
Price: ~£50 / ~$60
Why We Love It: This budget marvel packs a surprising punch for its size. The Micro 2 is ultra-portable but still offers impressive volume and clarity.
- 10W power output for loud sound
- 12-hour battery life
- IP67 waterproof and dustproof
Drawbacks: Lacks deep bass compared to larger models.
Who It’s For: Hikers, bikers, or anyone needing a small, travel-friendly speaker.
FAQs
Which Bluetooth speaker under £100 has the best bass?
The Anker Soundcore Motion 300 and JBL Flip Essential 2 deliver some of the best bass performance in this price range.
Are waterproof Bluetooth speakers worth it?
Yes, IPX7 and IP67 waterproof ratings ensure your speaker can survive spills, rain, or even being dropped in water.
What is the loudest Bluetooth speaker under £100?
The Ultimate Ears WONDERBOOM 3 offers some of the loudest 360-degree sound performance for under £100.
How long do Bluetooth speakers last on a charge?
Most speakers in this price range last between 10 to 16 hours per charge, with the Tribit StormBox Micro 2 and Ultimate Ears WONDERBOOM 3 performing well.
Can I pair multiple Bluetooth speakers together?
Some models like the Sony SRS-XB13 and Ultimate Ears WONDERBOOM 3 support pairing for stereo sound or boosting volume.