Key Specifications of the JBL Xtreme 4:

• Audio: Two-way speaker system with two 30W woofers and two 20W tweeters

• Output Power: 2 x 30W RMS (woofer) + 2 x 20W RMS (tweeter) – AC mode

• Frequency Response: 44 Hz – 20k Hz

• Battery: Li-ion polymer 68Wh (equivalent to 7.2V/9440mAh)

• Playtime: Up to 24 hours (plus 6 hours with Playtime Boost)

• Charging: 3.5 hours for a full charge; supports fast charging

• Bluetooth: Version 5.3 (LE Audio supported)

• Connectivity: Auracast for multi-speaker pairing

• Durability: IP67 waterproof and dustproof

• Dimensions: 297 x 149 x 141 mm

• Weight: 2.1 kg

• Special Features: AI Sound Boost, Replaceable Battery, Built-in Powerbank