The JBL Xtreme 3 is built for big sound, rugged durability, and all-day performance. Featuring 100W RMS power, four drivers, and dual bass radiators, this portable speaker delivers immersive JBL Original Pro Sound wherever you go.
Designed for both indoor and outdoor use, it comes with IP67 waterproof and dustproof protection, a long-lasting 15-hour battery, Bluetooth wireless streaming, and a built-in powerbank to charge your devices.

Perfect for travel, picnics, pool parties, small events, and everyday listening, the JBL Xtreme 3 blends portability with premium sound.

Key Features

Big 100W JBL Original Pro Sound

Two 2.75″ woofers + two 0.75″ tweeters create powerful, dynamic audio with deep bass and crisp detail.

Rugged IP67 Waterproof & Dustproof Build

Take it anywhere — beaches, parks, pools, rain, and dusty environments are no problem.

Up to 15 Hours of Playtime

A built-in rechargeable battery keeps the music going all day. Fully charges in about 2.5 hours.

Bluetooth Wireless Streaming

Wirelessly pair up to 2 devices at once and take turns playing music.

PartyBoost Pairing Technology

Connect two PartyBoost-compatible speakers for true stereo sound or link multiple speakers for whole-home audio coverage.

Built-In Powerbank

Keep your phone alive while streaming:

• USB-A output up to 2A

• USB-C output up to 1.5A

• Total continuous USB output: 2.5A

Portable with Shoulder Strap

Comfortable carrying strap included — even features a built-in bottle opener for outdoor fun.

Specifications

General

• Brand: JBL

• Model: Xtreme 3

• Color: Blue (Listed as Others)

• Weight: 2.00 kg

Audio

• Power Output: Up to 100W RMS

• Drivers: 2 × 2.75″ woofers, 2 × 0.75″ tweeters

• Bass: Dual JBL passive radiators

Battery

• Capacity: 36.3Wh

• Playtime: Up to 15 hours

• Charging Time: ~2.5 hours

• Charging Port: USB-C

Connectivity

• Bluetooth: Wireless streaming

• Device Pairing: Up to 2 devices simultaneously

• PartyBoost: Multi-speaker linking

Extra Convenience

• Shoulder strap with bottle opener

• Built-in powerbank for device charging

Why Choose the JBL Xtreme 3?

Top Benefits

✔️ 100W booming audio with deep bass
✔️ Waterproof & dustproof for outdoor adventures
✔️ Long battery life for all-day music
✔️ Connect multiple JBL speakers with PartyBoost
✔️ Powerbank keeps your devices charged
✔️ Portable and rugged with travel strap