JBL by Harman Xtreme 3 Portable Waterproof Speaker

Unleash big sound wherever you go with the JBL Xtreme 3 Portable Waterproof Speaker by Harman. Built for power, performance, and portability, it delivers bold JBL Pro Sound with deep bass and crisp clarity — perfect for parties, outdoor adventures, or home listening.

The Xtreme 3 is packed with four drivers and two JBL Bass Radiators, creating rich, dynamic sound that fills any space. Whether you’re at the pool, park, or backyard, its 100W output power keeps the music loud and clear.

With its rugged design, waterproof and dustproof (IP67) rating, and durable fabric finish, the Xtreme 3 is ready for any environment. Rain, sand, or spills won’t stop the beat. The strong carrying strap with built-in bottle opener makes it easy to take the party anywhere.

Enjoy up to 15 hours of playtime from a single charge. The built-in powerbank function keeps your devices powered through USB-A and USB-C ports. Bluetooth 5.1 ensures stable connections with your smartphone, tablet, or laptop, while JBL PartyBoost lets you pair multiple JBL speakers for an even bigger sound experience.

Wherever life takes you, the JBL Xtreme 3 brings the energy — massive sound, extreme durability, and non-stop entertainment in one portable powerhouse.

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⚙️ Technical Specifications

• Brand: JBL by Harman

• Model: Xtreme 3

• Output Power: 100W RMS

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

• Frequency Response: 53.5Hz – 20kHz

• Signal-to-Noise Ratio: >80dB

• Battery Type: Li-ion polymer 36.3Wh

• Battery Life: Up to 15 hours

• Charging Time: Approx. 2.5 hours (USB-C, 5V/9V)

• Connectivity: Bluetooth 5.1, USB-A, USB-C

• Waterproof/Dustproof Rating: IP67

• Party Mode: JBL PartyBoost (pair multiple speakers)

• Dimensions: 298 × 136 × 134 mm

• Weight: 1.97 kg

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📦 What’s in the Box

• 1 × JBL Xtreme 3 Speaker

• 1 × Power Adapter

• 1 × Carrying Strap with Bottle Opener

• 1 × Quick Start Guide

• 1 × Safety Sheet

• 1 × Warranty Card

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💡 Real-Life Benefits

• 🔊 Big JBL Pro Sound: Enjoy rich bass and crisp highs anywhere.

• 💧 Waterproof & Dustproof (IP67): Built for pool, beach, or outdoor fun.

• 🔋 15-Hour Battery Life: Long-lasting power for every adventure.

• ⚡ Powerbank Feature: Charge your phone and gadgets on the go.

• 🎶 PartyBoost Pairing: Connect multiple JBL speakers for bigger sound.

• 🧳 Portable Design: Easy to carry with strap and rugged build.

• 📶 Stable Wireless Connection: Bluetooth 5.1 for smooth streaming.

Take your music wherever you go — the JBL Xtreme 3 is your go-to speaker for power, durability, and non-stop entertainment.

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