JBL Xtreme 4 Portable Waterproof Speaker

JBL Xtreme 4 link Available in your choice of three colors. Also available refurbished in your choice of two colors.

Buy JBL Xtreme 4 at Amazon in Camo, Blue, or Black. Also available refurbished at Amazon in Camo, Blue, or Black.

Speaker Dimensions: 11.7″ wide, 5.9″ high, 5.6″ deep, and weighs 4.6 pounds.

Speaker Drivers: Two 0.75″ tweeters, two 2.75″ woofers, and two passive bass radiators. Driven by four amplifiers. The frequency response is 44Hz – 20kHz.

Battery Playtime: Up to 24 hours (30 hours with Playtime Boost). 3.5-hour charging time. Battery indicator on front.

Dust and Waterproof Rating: IP67

Connectivity: Bluetooth. USB-C port for power and charging with Power Bank feature. Basic controls on top. Download JBL Portable App to tweak the sound to your taste.

Included Accessories: Power supply, shoulder strap, quick start guide.

Optional Accessories: Replacement JBL Battery 400 with charging case. Replacement PD adaptor. Check out the co2CREA hard protective case with shoulder strap available in your choice of three colors at Amazon.

Additional Features: AI Sound Boost analyzes music in real time and adjusts sound to give more power with less distortion, even when it’s turned up. Stereo mode allows you to connect another JBL Xtreme 4 speaker for stereo separation. Auracast and Party Boost let you connect with other compatible JBL speakers. Replaceable rechargeable battery(sold separately).

More YouTube Videos: JBL Xtreme 4 Unboxing, Setup, Auracast, & More To Get You Started!, JBL PartyBoost Unleashed: Sync, Pair, and Party with Your Portable Speakers

Page last updated on 11/16/2025.

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