JBL Xtreme 4 Portable Waterproof Bluetooth Speaker

JBL Xtreme 4 Portable Waterproof Bluetooth Speaker

The JBL Xtreme 4 is a powerful, rugged, and fully waterproof portable Bluetooth speaker built for people who want massive JBL Pro Sound wherever the day takes them. From backyard parties and beach trips to poolside hangouts and road trips, the Xtreme 4 delivers deep, dynamic bass and crisp detail that fills any space — indoors or out.

Designed for music lovers, outdoor adventurers, and anyone who refuses to compromise on sound, it pairs a serious 100W audio engine with a replaceable 24-hour battery, IP67 protection, and JBL's latest Auracast multi-speaker technology. It's the portable speaker that genuinely keeps the party going all day and night.

Key Features of JBL Xtreme 4

Massive 100W JBL Pro Sound

Two 2.75-inch woofers, two 0.75-inch tweeters, and dual pumping passive radiators deliver up to 100W of rich, balanced audio with deep bass and clear highs — powerful enough to fill a room or a backyard without distortion.

AI Sound Boost

JBL's new AI Sound Boost analyses the audio signal in real time and predicts driver movement to push maximum volume and clarity while avoiding distortion — so the Xtreme 4 sounds bigger and cleaner than its size suggests.

24-Hour Battery + Power Bank

The large replaceable battery delivers up to 24 hours of playback, with an extra 6 hours available via Playtime Boost. A built-in USB-C power bank lets you charge your phone straight from the speaker.

IP67 Waterproof & Dustproof

Rugged rubber bumpers and a full IP67 rating mean a sudden downpour, a dusty trail, or a dunk in the pool won't stop the music.

Auracast Multi-Speaker Pairing

Pair two Xtreme 4 units for true stereo, or link multiple compatible JBL speakers via Auracast to flood a bigger space with synchronised sound.

Rugged, Carry-Anywhere Design

An included shoulder strap, durable build, and even a built-in bottle opener make the Xtreme 4 the ultimate go-anywhere party speaker. Bluetooth 5.3 keeps the connection fast and stable.

JBL Xtreme 4 Specifications

JBL Xtreme 4 vs JBL Xtreme 3

Why Buy JBL Xtreme 4 from Dynsol.pk?

• 100% genuine JBL products
• Competitive prices in Pakistan
• Fast nationwide delivery
• Trusted electronics retailer since 2016
• Physical store in Lahore (Hafeez Center)
• Secure checkout and reliable support
• Original accessories and warranty handling

Frequently Asked Questions

Is the JBL Xtreme 4 waterproof?
Yes, it carries an IP67 rating, making it fully waterproof and dustproof for outdoor and poolside use.

How long does the battery last?
Up to 24 hours of playback, plus an extra 6 hours with Playtime Boost.

Can it charge my phone?
Yes, the built-in USB-C power bank lets you charge your devices on the go.

Is the battery replaceable?
Yes, unlike the Xtreme 3, the Xtreme 4 features a user-replaceable battery.

Can I pair two speakers together?
Yes, pair two Xtreme 4 units for stereo, or link multiple JBL speakers via Auracast.