

Description
The ZEALOT S51 Pro Portable Bluetooth Speaker is an audio powerhouse designed for those who crave volume and depth. Boasting a massive 40W Audio Output, this speaker features dual high-performance drivers and passive radiators that deliver thumping bass and crystal-clear highs. It is the ultimate choice for outdoor parties, camping trips, or large indoor gatherings where standard speakers just aren't loud enough.
Engineered with IPX6 Waterproof protection, the S51 Pro can handle rain, splashes, and spills without missing a beat. The cylindrical design ensures 360° Surround Sound, projecting music in every direction. With True Wireless Stereo (TWS) support, you can pair two S51 Pro units to create an 80W sound system that rivals professional setups. Available now at HTT Mobiles, ready for fast dispatch across the UK.
Key Features
✔ 40W High-Power Sound: Dual drivers deliver impressive volume and rich, deep bass that retains clarity even at max volume.
✔ 360° Surround Audio: The vertical cylindrical design projects sound 360 degrees, ensuring everyone in the room hears the music perfectly.
✔ IPX6 Waterproof: Rugged and sealed design protects against high-pressure water jets and rain, ideal for the beach or poolside.
✔ TWS Pairing: Wirelessly connect two S51 Pro speakers to double the power to 80W and separate left/right stereo channels.
✔ Long Battery Life: High-capacity rechargeable battery provides hours of continuous playtime, keeping the party going all day.
✔ Bluetooth 5.0: Ensures a rock-solid connection with your smartphone, tablet, or laptop up to 33 feet (10m) away.
✔ Multiple Playback Modes: Listen your way with support for Bluetooth, USB Flash Drive, Micro SD (TF) Card, and AUX Input.
✔ Built-in Microphone: Take clear hands-free calls directly through the speaker.
Benefits
Room-Filling Volume: The 40W output ensures your music cuts through wind and background noise outdoors.
Rugged Durability: Built tough to withstand the knocks and drops of travel and outdoor adventure.
Versatile Entertainment: Whether streaming from a phone or plugging in a USB stick, your music is always accessible.
Specifications Table
|
Specification |
Details |
|
Brand |
ZEALOT |
|
Model |
S51 Pro |
|
Audio Output |
40W (Dual Drivers) |
|
Connectivity |
Bluetooth 5.0, USB, TF Card, AUX |
|
Wireless Range |
Up to 10m (33ft) |
|
Water Resistance |
IPX6 (Waterproof) |
|
Battery Capacity |
High Capacity (Approx. 4400mAh+) |
|
Playtime |
4-8 Hours (Depends on volume) |
|
Sound Stage |
360° Surround Sound |
|
Features |
TWS Pairing, Hands-free Call |
|
Dimensions |
Portable Cylinder Design |
|
Warranty |
1 Year Manufacturer Warranty |

Why Choose HTT Mobiles?
At HTT Mobiles Ltd, we are more than just an online store; we are Manchester’s premier destination for high-end mobile technology.
📍 Trusted UK Seller: Based at 18 Moulton St, Manchester M8 8FQ.
🚚 Fast UK-Wide Delivery: We deliver everywhere in the UK. Same-day delivery available (T&Cs apply).
✅ Products Gurantee: 100% original ZEALOT products with quality assurance.
🔒 Secure Shopping: Safe and encrypted online payments.
📞 Dedicated Support: Expert customer service ready to help you.
Product Specifications
Delivery Policy
| Spend | Delivery | Time | Cost |
|---|---|---|---|
| £10.00 or less | Standard | 1 to 2 working days* | £1.99 |
| £10.00 or above | Standard | 2 to 3 working days* | Free |
| Any | Express | Next working day (excludes Sunday)* | £4.99 |
Next-Day Delivery Service:
- Order Monday to Thursday by 3:30 PM: same-day dispatch.
- Order Friday by 3:30 pm: We’ll aim for next-day delivery but it’s not guaranteed.
- If you need it by Saturday, choose our Express Delivery service
- Express Delivery (£4.99): guaranteed delivery by Saturday before 1 PM.
Important Details:
- Working days are Monday to Friday, excluding public holidays and weekends.
- Orders placed after 3:30 PM on Friday will be processed on Monday.
- Our next-day delivery service is only available to mainland UK and excludes postcodes: AB, IV, KW, PA, PH, HS, KA, ZE, PO30…
Condition
New
A brand-new, unused, unopened item in its original packaging, never worn, used, or activated, with all original packaging intact.
Like New
The item appears to have just come out of a retail box. There are no signs of wear, and all original protective materials are intact. The item may have been opened or used very minimally but remains in pristine condition. All original accessories are included.
Very Good
The item shows minimal wear from general use and is 100% operational. It functions as intended and may have minor cosmetic imperfections. Non-essential accessories may be missing.
Good
The item is fully operational and functions as intended. It shows noticeable signs of wear from previous use and may have visible aesthetic imperfections.
People Also Bought
Here’s some of our most similar products people are buying. Click to discover trending style.

