Overview
The JBL Xtreme 4 is a powerful portable Bluetooth speaker designed for users who want bigger sound, deeper bass, and a rugged outdoor-ready design. It is made for music, parties, travel, camping, beach days, poolside use, backyard gatherings, and everyday entertainment.
With JBL Pro Sound, two woofers, two tweeters, and dual JBL passive radiators, the Xtreme 4 delivers strong bass, clear highs, and full portable audio. Bluetooth 5.3 makes wireless connection simple, while Auracast support lets users connect with other compatible JBL speakers for a larger shared sound setup.
The speaker is built for outdoor use with an IP67 waterproof and dustproof rating, rugged rubber bumpers, and a shoulder strap for easier carrying. With up to 24 hours of playtime, speed charge support, a built-in power bank function, and multi-point connection, the JBL Xtreme 4 is a strong choice for users who want a durable wireless speaker with long battery life and powerful sound.
JBL
JBL Xtreme 4 Portable waterproof speaker
JBL Xtreme 4 Portable waterproof speaker
The JBL Xtreme 4 Portable Bluetooth Speaker is made for powerful music, parties, travel, camping, beach days, poolside listening, backyard gatherings, and everyday entertainment. This waterproof wireless speaker features massive JBL Pro Sound, two woofers, two tweeters, dual JBL passive radiators, Bluetooth 5.3, Auracast support, and deep bass for bigger portable audio.
With up to 24 hours of playtime, IP67 waterproof and dustproof protection, a built-in power bank function, speed charge support, multi-point connection, rugged rubber bumpers, and a shoulder strap for easier carrying, the JBL Xtreme 4 is a strong choice for users who want a durable Bluetooth speaker with loud sound, long battery life, and outdoor-ready performance.
This product includes a 1-Year Warranty for added peace of mind. Physical damage and liquid damage are not covered under warranty.
For backup charging on the go, pair this speaker with the Techtron P88K Power Bank.
For charging, pair it with the Techtron USB-C to USB-C 60W Fast Charging Cable.
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• Portable Bluetooth speaker designed for music, parties, outdoor use, travel, camping, beach days, poolside listening, and everyday entertainment
• Massive JBL Pro Sound with strong dynamics, even at higher volume levels
• Two powerful woofers help deliver fuller sound and stronger low-end audio
• Two tweeters help support clear highs and balanced speaker performance
• Dual JBL passive radiators help produce deeper bass for a bigger portable sound experience
• Bluetooth 5.3 wireless connection for easy pairing with compatible phones, tablets, laptops, and other Bluetooth-enabled devices
• Auracast support lets you connect with compatible JBL portable speakers for a larger shared listening setup
• Pair two JBL Xtreme 4 speakers together for stereo sound
• Up to 24 hours of playtime for longer music sessions, parties, travel, and outdoor use
• Built-in power bank function lets you charge a compatible device from the speaker
• Speed charge support for convenient recharging
• Approximately 3.5 hours charging time
• IP67 waterproof and dustproof rating for outdoor, beach, poolside, camping, and travel use
• Splashproof design helps protect the speaker during active everyday use
• Rugged rubber bumpers add extra durability for outdoor carrying and portable use
• Handy shoulder strap makes the speaker easier to carry
• Multi-point connection support for easier device switching
• Charging cable included for convenient setup
• Made with recycled plastic and recycled fabric
• Strong option for users looking for a JBL speaker, Bluetooth speaker, portable speaker, wireless speaker, waterproof speaker, party speaker, and powerful outdoor audio accessory
Brand: JBL
Model: Xtreme 4
Product Type: Portable Bluetooth Speaker
Wireless: Yes
Bluetooth: Yes
Bluetooth Version: 5.3
Output Power, AC Mode: 2 × 30W RMS woofer + 2 × 20W RMS tweeter
Output Power, Battery Mode: 2 × 20W RMS woofer + 2 × 15W RMS tweeter
Speaker Drivers: 2 woofers + 2 tweeters
Passive Radiators: Dual JBL passive radiators
Frequency Response: 44Hz–20kHz
Battery Life: Up to 24 hours
Charging Time: Approximately 3.5 hours
Power Bank Function: Yes
Rechargeable Battery: Yes
Speed Charge: Yes
Multi-Point Connection: Yes
Auracast Support: Yes
Waterproof: Yes
Dustproof: Yes
Splashproof: Yes
IP Rating: IP67
Charging Cable Included: Yes
Shoulder Strap: Yes
Dimensions: 29.7 × 14.9 × 14.1cm
Dimensions: 11.69 × 5.87 × 5.55in
Weight: 2.1kg
Weight: 4.63lb
Build Features: Rugged rubber bumpers
Materials: Recycled plastic and recycled fabric
Special Features: JBL Pro Sound, Auracast, power bank function, IP67 protection.
The JBL Xtreme 4 is made for users who want a portable Bluetooth speaker with massive sound, strong bass, long battery life, and durable outdoor protection. It is a practical choice for music, parties, travel, camping, beach trips, backyard gatherings, poolside listening, workouts, home entertainment, and everyday wireless audio.
For sound performance, the Xtreme 4 uses two powerful woofers, two tweeters, and dual JBL passive radiators. This setup helps deliver deeper bass, clearer highs, and a fuller listening experience compared to smaller portable speakers. With JBL Pro Sound and strong output power, the Xtreme 4 is built for users who want loud, rich, and dynamic audio indoors or outdoors.
The speaker supports Bluetooth 5.3 for wireless connection with compatible phones, tablets, laptops, and other Bluetooth-enabled devices. It also supports Auracast, allowing users to connect with compatible JBL portable speakers and expand the same playlist across a larger space. Two Xtreme 4 speakers can also be paired together for stereo sound.
The IP67 waterproof and dustproof rating makes the JBL Xtreme 4 a strong option for outdoor listening, beach days, camping, poolside use, rain, and travel. Rugged rubber bumpers add extra durability, while the shoulder strap makes it easier to carry the speaker wherever the music goes.
With up to 24 hours of playtime, a rechargeable battery, speed charge support, and a built-in power bank function for charging compatible devices, the JBL Xtreme 4 is a powerful everyday choice for users looking for a JBL speaker, Bluetooth speaker, portable speaker, wireless speaker, waterproof speaker, party speaker, and outdoor audio accessory with big sound and long-lasting battery life.
