“Marshall Acton III Bluetooth Speaker – Black” has been added to your cart. View cart

-43%

Speakers

★★★★★

5.0Reviews: 70

JBL PartyBox 310 – Black, Brand New

Name: JBL PartyBox 310 - Black, Brand New
SKU: FLS1114
Availability: InStock

In Stock Incl. VAT Free Delivery Available Condition: New

Availability:

12 in stock

🔊 JBL PartyBox 310 – Brand New & Factory Sealed
💨 240W powerful sound
🎶 Built-in party light effects
🔋 Up to 18h battery life
💦 Splashproof outdoor design
🎤 Mic & guitar inputs

Big sound, lights, and energy for any party.

£199.99 ~~£349.99~~

12 in stock

FAQs

How long will the discounts last?

The current discounts are valid until Aug 31, 2026, or while stocks last. Our prices are lower because we work with trusted suppliers, purchase in volume, and operate with a streamlined online model that reduces overhead costs.

All products are 100% original, brand new, and delivered in factory-sealed packaging.

We focus on fair pricing and transparency, passing our cost savings directly to our customers.

Is this grey market / grey import? Is the product intended for the EU and UK?

No, this is not grey market merchandise. All products are 100% original, brand new, properly packaged, and covered by warranty.

Yes, the products are intended for customers in the EU and UK and comply with all applicable regional requirements.

How long will it take to receive my order?

Order processing begins after payment is confirmed and typically takes 0–1 business days.

Once shipped, delivery usually takes 5–10 business days, excluding weekends and public holidays.

For more detailed information, please refer to our Terms & Conditions and Shipping Policy.

Description

Powerful Sound. Party Lights. Built for Big Moments.

🔊 The JBL PartyBox 310 is a high-powered portable party speaker designed to deliver deep bass, loud sound, and dynamic lighting effects for any event. Perfect for parties, gatherings, and outdoor use, it combines performance with portability.

This brand-new, factory-sealed speaker features 240W JBL Pro Sound, providing strong, clear audio with deep bass that fills large spaces. Built-in dynamic light effects sync with your music to create a full party atmosphere.

With a long-lasting rechargeable battery offering up to 18 hours of playback, you can keep the music going all day and night. The IPX4 splashproof design makes it suitable for outdoor use, including gardens, beaches, and poolside setups .

The PartyBox 310 also includes Bluetooth connectivity, USB input, and dual inputs for microphone and guitar—perfect for karaoke or live performances.

Designed for easy transport with wheels and a handle, this speaker delivers powerful sound wherever you go.

🔒 Condition & Warranty

✔️ Brand new, unused
✔️ Factory sealed original packaging
✔️ Manufacturer’s warranty included

⭐ Key Features

🔊 240W JBL Pro Sound
Powerful, room-filling audio.

🎶 Dynamic Light Show
Lights sync with your music.

🔋 Up to 18 Hours Battery Life
Long-lasting playback.

💦 IPX4 Splashproof Design
Safe for outdoor use.

📶 Bluetooth Connectivity
Wireless music streaming.

🎤 Mic & Guitar Inputs
Perfect for karaoke and live music.

🛞 Portable with Wheels
Easy to move anywhere.

🏆 JBL Quality Audio
Trusted sound performance.

🎒 What’s Included

📦 JBL PartyBox 310 Speaker
🔌 Power Cable
📄 User Manual

Ready to party straight out of the box ✔️

📌 Specifications

🔊 Model: JBL PartyBox 310
💨 Power Output: 240W
🔋 Battery: up to 18 hours
📶 Connectivity: Bluetooth, USB, AUX
💦 Protection: IPX4 splashproof
🎉 Use: Parties, outdoor events

From the brand

Powerful JBL Pro Sound

Around the block or across the beach, make your party heard with 240 watts of big JBL Pro Sound. Sing, rap, strum — then turn up the bass and watch the dance floor come alive

JBL Partybox 310

Light up the night

Mesmerize your crowd with a dazzling, dynamic light show that dances to the beat. With subtle pulsing and powerful strobing effects, there’s a setting for every vibe.