Great sound at great volumes. Drowns out the awful music that a colleague plays at work. Tha bass response is exceptiona... Show Full Review
Durable
Best in Sound Quality
Technologically Advanced
Value
Comfort
Expert Support
18-Month Warranty
30-Day Money-Back
Global Shipping
JumboBass™ TECHNOLOGY
EarFun's JumboBass technology is a one-of-a-kind bass boost algorithm. Developed exclusively for enhancing bass frequencies and power by integrating the customized digital signal processor and multiple dynamic range controllers. This means the bass can be enhanced while still managing to produce high-pitched vocals.
SOUND YOU'LL WANT TO SHARE
Enjoy deep, punchy bass sound with EarFun innovative JumboBass™ technology UBOOM L speaker. Dual passive radiators work together with the 55mm dynamic bass booster speakers to enhance low-end tones, giving a clearly punchy bass sonic experience.
![speaker]()
SIDE PASSIVE RADIATORS
The layout of the side passive radiators has been optimized to reproduce clear bass sound.
![Passive Radiators]()
GET PARTY BOOMING WITH STEREO PAIRING
Pair two UBOOM L speakers together for stereo and bigger sound, so everyone dances to the same beat.
TOTALLY WATERPROOF AND WASHABLE
With an IP67 rating, your speaker is waterproof and salt-water-resistant -- so you've no worries using it by the sea or the pool -- and there's no problem washing it either. Plus, it floats too. So if you drop it in the pool, it will pop to the surface in seconds–ready to rage.
ALWAYS ON CALL
The speakerphone function offers a convenient way to talk hands-free, whether it's a conference call for work or a chat with friends.
HEAR IT IN YOUR WAY
Multi Sound Modes
![sound mode]()
Indoor / Outdoor / Video Mode
Dimensional experience with DSP technology and switchable three sound mode.
![In/out]()
[A]: Outdoor mode On | [B]: Indoor mode On
Send your music to a wider area, creating a festival vibe, wherever you are.
KEEPS UP WITH YOU ALL DAY
16 hours Playback
Built-in 5200 mAh rechargeable batteries allow for up to 16 hours of playtime on a full charge.
USB Type-C® ports
The USB Type-C® ports provide convenient connectivity.
Aux Input
3.5mm Auxiliary input allows you to connect to other sources.
Reviews
5
4REVIEWS
-Rating Snapshot
- 5 100%
- 4 0%
- 3 0%
- 2 0%
- 1 0%
-Average Customer Ratings
- Overall 5
- Durable 5
- Best in Sound Quality 5
- Technologically Advanced 4.8
- Value 5
- Comfort 5
- Most Helpful Favorable Review
· 07 Apr 2023
- Fantastic
2 of 3 people found this helpful
4 of 4 User Reviews
· 07 Apr 2023
Fantastic
Great sound at great volumes. Drowns out the awful music that a colleague plays at work. Tha bass response is exceptional, and fiddly music is clear as a bell. Tone is perfect. I was fully engaged once the speaker had bedded in, and i'm thinking of buying another. Setup is very easy.
Durable
Best in Sound Quality
Technologically Advanced
Value
Comfort
Helpful?
· 01 Sep 2022
Tuned by Oluv ensures an excellent sound.!
A superb recommendation, especially for this price. However, the speaker should be tuned to the latest firm update by Oluv to make it an excellent product.
Durable
Best in Sound Quality
Technologically Advanced
Value
Comfort
Helpful?
· 29 Jul 2022
Good product and service
The service process for ordering and delivery was very good and was delivered earlier than expected.
Ease of connection and sound quality are very good.
I have not put the waterproof to the test yet!
Overall good value for money and would recommend.
Durable
Best in Sound Quality
Technologically Advanced
Value
Comfort
Helpful?
· 27 Jul 2022
Fantastic sound
Out of the box this speaker sounds ok but once updated to the latest firmware (tuned by Oluv) it sounds absolutely fantastic! Really balanced and detailed sound and for a speaker of this size and price it really is outstanding. I assume later deliveries will have the latest firmware already loaded.
The speaker is well made with a satisfying weight. Couldn’t be happier with my purchase.
Durable
Best in Sound Quality
Technologically Advanced
Value
Comfort
Helpful?
Expert Support
18-Month Warranty
30-Day Money-Back
Global Shipping