The JBL Xtreme 4 portable waterproof speaker delivers next-level massive JBL Pro Sound with deep bass and detailed audio. With two powerful woofers, two tweeters, and dual pumping JBL Bass Radiators, this speaker ensures dynamic, immersive sound wherever you go. Take your music from room to room, outdoors, or to the beach with 24 hours of playtime, plus an additional 6 hours using Playtime Boost. Featuring a convenient shoulder strap with a built-in bottle opener, it’s the perfect companion for all your adventures. Key Features Massive JBL Pro Sound – Two woofers, two tweeters, and dual JBL Bass Radiators deliver powerful, deep bass and crystal-clear sound, even at high volumes. Up to 24 Hours of Playtime – Enjoy up to 24 hours of music playback on a single charge, and extend playtime by 6 hours with Playtime Boost. IP67 Waterproof and Dustproof – Take the JBL Xtreme 4 anywhere with its IP67 rating, making it both waterproof and dustproof for all-weather use. Convenient Shoulder Strap – Carry your speaker comfortably with a shoulder strap that includes a built-in bottle opener for extra convenience. Power Bank Feature – Charge your devices on the go with the Xtreme 4’s built-in power bank. Auracast and Multi-Point Connection – Connect two Xtreme 4 speakers for stereo sound, or link compatible JBL speakers via Auracast for an immersive audio experience. Specifications Output Power: 2 x 30W RMS (woofers) + 2 x 20W RMS (tweeters) (AC power mode), 2 x 20W RMS (woofers) + 2 x 15W RMS (tweeters) (Battery mode) Frequency Response: 44Hz – 20kHz Dimensions (cm): 29.7 x 14.9 x 14.1 Dimensions (in): 11.69 x 5.87 x 5.55 Weight: 2.1kg / 4.63lbs Bluetooth Version: 5.3 Battery Life: Up to 24 hours of playtime Charging Time: 3.5 hours What’s in the Box? 1 x JBL Xtreme 4 Speaker 1 x PD Adaptor (plug type varies by region) 1 x Quick Start Guide 1 x Warranty Card / Safety Sheet Related Products Headset Category – Explore our range of headsets for all your audio needs. Earbuds Category – Find the best earbuds for your listening pleasure. Speaker Category – Discover high-quality speakers for an immersive audio experience.